Vacations in the United States of America: the ultimate guide for a trip between metropolises and wilderness
Vacations in the United States of America represent a dream for millions of travelers: a country of almost unimaginable vastness, capable of offering blazing deserts, temperate rainforests, iconic metropolises, and small towns steeped in history. Organizing a trip to the United States requires attention, as each region has its own identity, a specific climate, and a unique local culture. In this complete guide, you will find everything you need to plan your itinerary, from the megacities of the East Coast to the national parks of the West, passing through the Deep South and the sun-soaked coasts of California. The goal is to provide practical tools and in-depth knowledge to experience an authentic journey, avoiding the most common mistakes.
Why choose the United States for your next vacation
The United States of America is a nation of contrasts: you can leave in the morning from a bustling city like New York and, after a few hours of flight or drive, find yourself immersed in an ancient forest or on a wild beach. This variety makes vacations in the United States unique in the world. There is no "right way" to travel here: some love the road trip on the road with a camper, some prefer to travel by train between the big cities, and some choose a single destination to explore in depth for two weeks.
The strength of American tourism also lies in its infrastructure: efficient airports, a widespread highway network (even though there are tolls in some areas), well-equipped national parks, and a warm welcome for international visitors. Additionally, many museums and parks offer free or low-cost educational programs, making culture accessible to everyone.
Tourist macroregions at a glance
Before diving into the details, it is useful to divide the United States into five large areas, each with distinctive characteristics:
Northeast (New England and Mid-Atlantic): colonial history, spectacular autumn foliage, metropolises like Boston, New York, Philadelphia, Washington D.C.
South (Southeast and Gulf Coast): music (country, blues, jazz), spicy cuisine, subtropical humidity, cities like Nashville, New Orleans, Atlanta, Miami.
Midwest (Great Lakes and Great Plains): agricultural landscapes, revitalizing industrial cities (Chicago, Detroit), vast lakes, and harsh winters.
West (Rocky Mountains and Pacific): epic national parks (Yellowstone, Yosemite, Grand Canyon), deserts, coastal ranges, cities like Denver, Seattle, San Francisco, Los Angeles.
Southwest (Texas, Arizona, New Mexico): Hispanic and Native American culture, canyons, adobe architecture, cities like Santa Fe, Tucson, El Paso.
Each macroregion deserves at least a ten-day trip on its own. Trying to see both coasts in a week is the most common mistake among those planning vacations in the United States.
Planning the perfect itinerary: duration and seasons
How much time to dedicate to the trip
To truly savor the United States without stress, the ideal duration is two to three weeks. With fifteen days, you can comfortably cover a region (e.g., West Coast with national parks and cities like San Francisco and Los Angeles) or two neighboring areas (e.g., Northeast from Boston to Washington D.C.). With just seven days, focus on a single city with day trips or a short linear itinerary, for example from Las Vegas to the Grand Canyon and back.
Those with a month to spare can consider a grand cross-country trip, for example from New York to San Francisco along Interstate 80 or the historic Route 66, but it requires advanced logistical planning.
When to go: seasons and events
The climate in the United States varies greatly. Here’s an overview:
Spring (March-May): ideal for the South and Southwest (mild temperatures, blooms in the deserts), good for Washington D.C. (cherry blossoms) and for the parks of Utah. In the Northeast and Midwest, it can still be cold until April.
Summer (June-August): high season everywhere. Humid heat in the South and New York (over 30°C with humidity), pleasant temperatures in the Rocky Mountains and the northern Pacific coast (Seattle, Portland). National parks are extremely crowded, and services need to be booked months in advance.
Autumn (September-November): probably the best time for most destinations. The foliage in New England (late September-October) attracts visitors from all over the world. Temperatures are mild, and crowds decrease after Labor Day (the first Monday in September).
Winter (December-February): perfect for the ski resorts of Colorado, Utah, Lake Tahoe, and for Southern California (temperatures around 68°F). Many national parks in the West partially close due to snow. Cities like New York and Chicago are cold but rich in holiday atmosphere.
A tip: avoid the week of Thanksgiving (the last Thursday in November) and the week between Christmas and New Year for long travels – roads and airports are overloaded.
Must-visit cities for the holidays in the United States
New York: the city that never sleeps
New York is often the first encounter with the United States. Manhattan offers a unique density of attractions: Central Park, the Metropolitan Museum of Art, the Museum of Modern Art, Times Square, the Statue of Liberty, and Ellis Island. But the real magic is in the residential neighborhoods: Greenwich Village, Williamsburg (Brooklyn), the Bronx with the botanical garden and the zoo. Each district has a different personality. For theater lovers, Broadway remains an unmissable experience.
Los Angeles and Orange County
Los Angeles is more a constellation of cities than a compact metropolis. The attractions are spread over dozens of miles: Hollywood Boulevard, the museums of Miracle Mile (LACMA, Academy Museum), the Getty Center with ocean views, the beaches from Santa Monica to Venice Beach. To the south, Orange County offers Disneyland Resort in Anaheim and the cliffs of Laguna Beach. To avoid traffic, it's better to focus on two areas a day and use public transport where possible.
Chicago: architecture and Lake Michigan
Chicago is often underrated, but it deserves a place of honor. Millennium Park with the sculpture “The Bean,” the Art Institute of Chicago (among the best art museums in the world), the shores of Lake Michigan with urban beaches (North Avenue Beach) and an architecture that has made history. A boat ride along the Chicago River is an excellent way to admire the skyscrapers and understand the city's rebirth after the fire of 1871.
San Francisco: hills, bridge, and bay
San Francisco is the gateway to Northern California. The Golden Gate Bridge, Alcatraz, the sloping streets with Victorian houses (the “Painted Ladies”), the oldest Chinatown in America, the vibrant Mission District. Don’t miss the ride on the historic cable car to Fisherman’s Wharf. San Francisco is also the starting point for Napa Valley and the redwood forests of Muir Woods.
Washington D.C.: monuments and free museums
The federal capital is an open-air museum. The National Mall connects the Capitol to the Lincoln Memorial with the Washington Monument in between. Most of the Smithsonian Museums are free: air and space, natural history, American art, African culture. The Georgetown neighborhood offers elegant brick houses and canals. Spring with the cherry blossoms is the most picturesque time, but also the most crowded.
National parks: the wild heart of the United States
Holidays in the United States are not complete without at least one national park. The National Park Service manages over 400 protected areas, but some are true symbols of the country.
Yellowstone (Wyoming, Montana, Idaho)
The first national park in the world (1872), Yellowstone hosts spectacular geysers (Old Faithful), colorful hot springs (Grand Prismatic Spring), canyons, and incredible wildlife: bison, wolves, grizzly bears, moose. The park is huge (almost 9000 sq km), requiring at least three days to see the main road loops. Pay attention to safety rules: never approach the animals, stay on the trails due to unstable geothermal ground.
Grand Canyon (Arizona)
The Grand Canyon is a deep gorge over 1800 meters carved over millions of years by the Colorado River. The South Rim is open year-round, offering viewpoints accessible by car and easy trails. The North Rim is more remote, open only from mid-May to October, but less crowded and with a different view. For an extreme experience, hiking trips to the bottom of the canyon can be organized (requires permits and physical preparation).
Yosemite (California)
Famous for its granite walls (El Capitan, Half Dome), waterfalls (Bridalveil Fall, Yosemite Falls), and giant sequoias in Mariposa Grove. Yosemite Valley is the most photographed scene, but it is very congested in summer. Since 2020, a reservation is required to enter by car during peak hours. Hikes like the Mist Trail to Vernal Fall are spectacular but strenuous.
Zion (Utah)
Zion Canyon is mainly visited by the internal shuttles (mandatory from March to November). The highlight is Angel's Landing: an exposed ridge with support chains, not suitable for those with a fear of heights. For a water hike, the Narrows is walked through the Virgin River between walls hundreds of meters high. Zion is smaller and more accessible compared to other parks, ideal for two days.
Great Smoky Mountains (Tennessee, North Carolina)
The most visited national park in the United States (over 12 million visitors a year) is distinguished by its misty mountains, waterfalls (Laurel Falls, Grotto Falls), and extraordinary biodiversity. Entrance is free. Autumn offers a stunning foliage display. The park is traversed by the Blue Ridge Parkway, one of the most beautiful scenic roads in America.
Legendary road trips: road itineraries
Route 66: the mother road
From Chicago to Santa Monica (California) for about 3900 km. Much of the original route no longer exists as a continuous road, but iconic sections have been preserved in Illinois, Missouri, Oklahoma, Texas, New Mexico, Arizona, and California. Today, Route 66 is a journey into American nostalgia: teepee-shaped motels, neon signs, historic cafes, and roadside museums. The minimum time to travel it leisurely is three weeks.
Pacific Coast Highway (California State Route 1)
From Dana Point (south of Los Angeles) to Leggett (north of San Francisco) for about 1000 km. The most famous sections are between Morro Bay and Monterey (Big Sur), where the road climbs up cliffs overlooking the ocean. Must-see stops include Hearst Castle, Bixby Creek bridges, Pfeiffer Beach with its purple sand, and Carmel-by-the-Sea. Caution: landslides and construction may close parts of the road, especially in winter.
Going-to-the-Sun Road (Glacier National Park, Montana)
Only 80 km but among the most scenic in the world. It crosses the park from west to east, surpassing Logan Pass (2026 meters). The road is typically open from late June to mid-October. You will encounter glaciers (even though they are rapidly retreating), turquoise lakes (Lake McDonald, St. Mary Lake), and the possibility of spotting mountain goats. Due to its popularity, a vehicle access permit is required during peak season.
Blue Ridge Parkway (Virginia, North Carolina)
755 km of gentle curves along the Appalachian ridges, connecting Shenandoah National Park to Great Smoky Mountains. Low speed limit (about 70 km/h), ideal for slow travel. In spring, the rhododendrons bloom, and in autumn, the hills ignite with red and orange. There are no gas stations on the parkway – you need to exit to refuel.
Practical aspects for vacations in the United States
Visa and documents
Italian citizens and those from many European countries can travel without a visa for tourism for up to 90 days with the ESTA (Electronic System for Travel Authorization). The ESTA must be requested online at least 72 hours before departure, costs about 21 dollars (only on the official website), and is valid for two years for multiple entries. Attention: those with criminal records or who have been denied entry in the past may need to apply for a B2 visa at the embassy.
Domestic transportation
The car is the kingdom of the United States. Renting a car is simple, but check if your driver's license is valid (the Italian one is fine, sometimes they also ask for an international license). Mandatory insurance: basic coverage is often included in the rental, but for peace of mind, it's better to get the “Loss Damage Waiver.” Trains (Amtrak) are useful along the Northeast corridors (Acela Express from Boston to Washington) and on some scenic routes (California Zephyr from Chicago to San Francisco), but they are slow and infrequent elsewhere. Buses (Greyhound, FlixBus, Megabus) are cheap but the times stretch out. Domestic flights are very competitive for long distances.
Health and safety
The United States has a very private healthcare system. Without travel insurance with adequate medical coverage (at least $500,000 in coverage), a simple visit to the emergency room can cost thousands of dollars. It is mandatory to take out insurance before leaving. Regarding safety, large cities have more problematic areas (e.g., some parts of South Chicago, the Tenderloin in San Francisco, parts of Downtown Los Angeles). Just inform yourself locally and use common sense: do not leave items in the car, avoid isolated areas at night.
Communication and connection
eSIMs and tourist SIMs (T-Mobile, AT&T, Verizon) offer unlimited data plans starting from $30-50 for 30 days. In many national parks and rural areas, there is no cell signal: download offline maps (Google Maps, Maps.me) before you leave. Free Wi-Fi is common in cafes, libraries, and many motels, but it is not always fast.
Tips
Tipping is a fundamental part of the income for waiters, porters, cleaning staff, and shuttle drivers. The general rule is:
Restaurants with table service: 15-20% of the total before taxes.
Bar: 1-2 dollars per drink or 15-20% if consumed at the table.
Taxi and ride-sharing (Uber/Lyft): 10-15% of the fare.
Porter at airport/hotel: 2-5 dollars per bag.
Hotel cleaning: 3-5 dollars per night (left in the room with a note).
Not tipping is considered rude unless the service was terrible.
Nature and adventure: beyond the national parks
Niagara Falls (New York)
Shared with Canada (the Canadian side is more spectacular), but the American side offers Niagara Falls State Park, with the observation bridge “Cave of the Winds” and the “Maid of the Mist” (boat that approaches the base of the falls). The village of Niagara Falls (NY) is less touristy than its Canadian counterpart, but ideal for a day trip.
The Everglades (Florida)
A unique ecosystem of mangrove swamps and submerged prairies, populated by alligators, manatees, and dozens of bird species. Airboat tours (flat-bottomed boat with a propeller) are the classic way to explore them. Everglades National Park has entrances in Homestead (south of Miami) and Shark Valley (near Tamiami Trail). Beware of mosquitoes, especially in summer.
Monument Valley (Utah/Arizona)
It is not a national park but a Navajo tribal park. The imposing red rock formations (the “monuments”) have appeared in hundreds of western films. Valley Drive, a 27 km dirt road, can be traversed with a private vehicle (preferably 4x4) or with guided tours by Navajo guides. Sunrise and sunset are the magical moments for photography.
Culture, events, and local traditions
Music festivals
New Orleans hosts the Jazz & Heritage Festival (late April-early May), an immersion in jazz, blues, zydeco music, and Cajun cuisine. Nashville (Tennessee) is the capital of country music: the CMA Music Festival in June fills the streets with free concerts. For alternative and indie rock, South by Southwest (SXSW) in Austin (March) is a melting pot of music, film, and technology.
Rodeos and state fairs
The Cheyenne rodeo (Wyoming) at the end of July is one of the largest in the world. State fairs in August and September (Iowa, Minnesota, Texas) offer livestock competitions, fair food (corn dog, funnel cake), concerts, and agricultural exhibits. They are authentic events to learn about American rural culture.
Historical celebrations
July 4th (Independence Day) is celebrated with fireworks in every city: the most famous in New York (Macy’s fireworks on the East River), Washington D.C. (National Mall), and Boston (Hatch Shell on the Charles River). Thanksgiving Day (fourth Thursday in November) is a family holiday – tourists can participate in community dinners or at open restaurants, but many activities close.
Tips for traveling with children
Holidays in the United States are very family-friendly. Here are some suitable destinations:
Orlando (Florida): Walt Disney World, Universal Studios, SeaWorld – require at least 5 days just for the parks.
San Diego (California): zoo, Balboa Park with many museums, LegoLand in Carlsbad.
Washington D.C.: musei gratuiti con sezioni interattive per bambini (National Museum of Natural History, Air and Space Museum).
Great national parks: Yosemite, Zion, Great Smoky Mountains offer short trails and Junior Ranger Program (free, children receive a badge after completing educational activities).
Important: many restaurants have kids menus and high chairs. Hotels often provide cribs upon request. When traveling by car, child safety seats are required by law (varies by state, but generally up to 8 years or 145 cm).
Recommended itineraries by duration
10 days – Classic East Coast
Days 1-3: New York (Manhattan, museums, Broadway). Day 4: Philadelphia (Liberty Bell, Independence Hall). Days 5-7: Washington D.C. (National Mall, Smithsonian museums). Day 8: by car or train to Boston. Days 9-10: Boston (Freedom Trail, Harvard, Faneuil Hall market).
14 days – West Coast and parks
Days 1-3: San Francisco (Bridge, Alcatraz, neighborhoods). Day 4: drive to Yosemite. Days 5-6: Yosemite National Park. Day 7: Death Valley (quick crossing). Days 8-9: Las Vegas (shows, optional trip to Grand Canyon West). Days 10-11: Grand Canyon South Rim. Day 12: drive to Los Angeles via Route 66 stretch. Days 13-14: Los Angeles (Hollywood, museums, beaches).
21 days – Grand Southwest tour
Days 1-2: Las Vegas. Day 3: Valley of Fire or Red Rock Canyon. Days 4-5: Zion National Park. Days 6-7: Bryce Canyon (hoodoo amphitheater). Day 8: Capitol Reef. Days 9-10: Arches and Canyonlands (Moab). Day 11: Monument Valley. Day 12: Page (Horseshoe Bend, Antelope Canyon – guided tour required). Days 13-14: Grand Canyon South Rim. Day 15: transfer to Santa Fe. Days 16-17: Santa Fe and Taos (indigenous pueblos). Days 18-20: Albuquerque and return to Las Vegas via Route 66. Day 21: departure.
FAQ USA Vacations
What is the best time to visit the United States on vacation?
It depends on the region. For the national parks of the West, June and September. For the cities of the East Coast, May and October. For Florida, from December to April to avoid hurricanes. For the Southwest, spring and fall to avoid extreme heat.
How much does a two-week vacation in the United States cost on average?
An average budget per person (excluding international flights) is $2500-4000: $800-1200 for domestic flights and transportation, $900-1500 for accommodations (motel or chain hotel), $500-800 for meals, $300-500 for entrance fees and activities. A rental car adds $400-700 for 14 days. Guided tours (e.g. Antelope Canyon) increase costs.
Do I need health insurance to travel to the United States?
Yes, it is absolutely essential. Without insurance, a fracture or appendicitis can cost tens of thousands of dollars. European travel policies must have a limit of at least $500,000 and coverage for repatriation. Check that they include the activities you plan to do (e.g. high-altitude hiking).
How do tips work in restaurants and bars?
In restaurants with table service, leave 15-20% on the total before taxes. If you pay by card, you can add the tip on the receipt. In bars, $1-2 per drink. In fast food and takeaway restaurants, tipping is not mandatory but a small change ($1-2) is appreciated.
What is the best way to get around between cities?
For distances under 600 km, a car offers flexibility. Between Boston, New York, Philadelphia, Washington D.C., the Amtrak train (Acela or Regional) is convenient and avoids traffic. To cross the country, a low-cost domestic flight (Southwest, JetBlue, Delta, United). Watch out for luggage: many low-cost airlines charge for it.
Is it safe to camp in national parks?
The official campgrounds of the National Park Service are safe, but you must follow bear safety rules (store food in designated containers or in the car). Never camp outside designated areas. In parks like Yellowstone and Glacier, bear spray is required. Campgrounds should be booked months in advance during peak season.
Can I use my Italian cell phone with roaming in the United States?
Yes, but roaming costs can be high. The best solution is to buy an eSIM (providers like Airalo, Nomad, Holafly) or a tourist physical SIM at the first airport. Unlimited data plans start at $30 for 30 days.
What documents are needed for minors traveling with only one parent?
If a minor is traveling with only one parent, it is advisable to bring a signed authorization form from the other parent (translated into English) and a copy of the birth certificate. The ESTA for minors must be requested individually. At U.S. immigration, they may ask for these documents.
What should I absolutely avoid during my vacation in the United States?
Avoid talking about politics or religion with strangers, do not cross the street outside of crosswalks (fine), do not exceed speed limits (speed cameras and patrols), never leave valuables in sight in the car (frequent thefts), do not approach wildlife in parks.
Places to visit in alphabetical order
Alcatraz (San Francisco)
Antelope Canyon (Page, Arizona)
Arches National Park (Utah)
Bryce Canyon National Park (Utah)
Central Park (New York)
Death Valley National Park (California/Nevada)
Everglades National Park (Florida)
Freedom Trail (Boston)
Gateway Arch (St. Louis)
Gettysburg National Military Park (Pennsylvania)
Golden Gate Bridge (San Francisco)
Grand Canyon National Park (Arizona)
Great Smoky Mountains National Park (Tennessee/North Carolina)
Hollywood Walk of Fame (Los Angeles)
Horseshoe Bend (Page, Arizona)
Independence Hall (Philadelphia)
Kennedy Space Center (Florida)
Las Vegas Strip (Nevada)
Lincoln Memorial (Washington D.C.)
Mesa Verde National Park (Colorado)
Metropolitan Museum of Art (New York)
Monument Valley (Utah/Arizona)
Mount Rushmore (South Dakota)
Muir Woods National Monument (California)
Music Row (Nashville)
Niagara Falls (New York)
National Mall (Washington D.C.)
Old Faithful (Yellowstone)
Pearl Harbor National Memorial (Hawaii)
Pikes Peak (Colorado)
Redwood National Park (California)
Rocky Mountain National Park (Colorado)
San Antonio River Walk (Texas)
Santa Monica Pier (Los Angeles)
Sequoia National Park (California)
Smithsonian National Museum of Natural History (Washington D.C.)
Space Needle (Seattle)
Statue of Liberty (New York)
The Alamo (San Antonio)
The Bean (Cloud Gate, Chicago)
The French Quarter (New Orleans)
The White House (Washington D.C.)
Times Square (New York)
Universal Studios Hollywood (Los Angeles)
Valley of Fire State Park (Nevada)
Walt Disney World Resort (Orlando)
Yellowstone National Park (Wyoming)
Yosemite National Park (California)
Zion National Park (Utah)
Cities in Alphabetical Order
Atlanta
Austin
Boston
Charlotte
Chicago
Dallas
Denver
Detroit
Honolulu
Houston
Las Vegas
Los Angeles
Memphis
Miami
Nashville
New Orleans
Orlando
Philadelphia
Phoenix
Portland (Maine)
Portland (Oregon)
Salt Lake City
San Antonio
San Diego
San Francisco
San Jose
Santa Fe
Seattle
St. Louis
Tampa
Washington D.C.
USA Holidays
Holidays in the United States of America offer a variety of experiences that are almost impossible to match: you can go from a glass and steel metropolis to a canyon shaped by erosion in just a few hours, taste cuisines from all continents, and immerse yourself in landscapes straight out of a western movie. The key to success is careful planning that respects your timing and interests, without trying to take on too much. Choose a region, study the best season, prepare your documents and insurance, and then let yourself be surprised by the extraordinary hospitality and wild beauty that only this country can offer. Remember that each state is almost a country in itself: the difference between a road trip in Texas and a week in Vermont is vast. Plan realistically and you will have an unforgettable trip.
Review date: May 2026