9 stunning destinations Americans can explore without a passport

Airports are more crowded than ever, and while international terminals are bustling with activities, many travelers aren't leaving the country. According to the US Department of State, only half of the US population has a valid passport.

However, even without a passport, US citizens can still visit exotic destinations beyond the mainland, including tropical paradises in the Pacific Ocean. But from May 7, 2025, travelers will need a real ID to travel domestically, but no passport is required for these destinations. Whether you’re waiting for your passport or simply haven’t applied for one, there are plenty of tropical getaways you can enjoy without it.

These no-passport-needed destinations offer a chance to relax and unwind in a tropical setting, and they’re perfect for those who want to escape without the hassle of international travel.

Passport-free destinations for US citizens, including Guam, Puerto Rico, and more …..

1. St. Croix, Virgin Islands

St. Croix, the largest of the US Virgin Islands, is a Caribbean gem with diverse landscapes, from white sandy beaches to lush rainforests and arid regions.The island's average temperature is a pleasant 80°F, cooling off to the 70s in the evenings.

Explore the island's rich history at Fort Christiansvaern, browse local markets, and stroll through the charming town of Christiansted with its cobblestone streets and pastel buildings. Enjoy scenic drives, including a visit to Point Udall, the easternmost point of the US, with its stunning views of the Caribbean Sea.2. St. Thomas, US Virgin Islands

Visit Charlotte Amalie, the largest city in the US Virgin Islands, and explore historical sites like Fort Christian, a National Historic Landmark with a museum featuring Danish relics.

Take the Skyride to Paradise Point for panoramic views of the harbor, and browse local shops for unique jewelry, paintings, and accessories. Savor Caribbean cuisine, such as callaloo soup or curry goat, at popular spots. Enjoy activities like catamaran adventures, scuba diving, and snorkeling, or simply relax in a hammock.

St. Thomas is a passport-free destination, perfect for a tropical escape.3. St. John, US Virgin Islands

St. John, the smallest and quietest of the US Virgin Islands, is a haven for nature lovers and hikers.

The 5,500-acre Virgin Islands National Park covers over half of the island, featuring lush flora and fauna. Snorkelers and divers can explore the island's pristine undersea habitats, complete with colorful coral reefs, tropical fish, sea turtles, and rays.4. Puerto Rico

Puerto Rico is a great Caribbean destination for Americans, with no passport required, US dollar accepted, and no need for an international phone plan. The island has a pleasant year-round temperature and six distinct regions to explore.

San Juan is a top spot, offering cultural and historical sites, shopping, dining, and entertainment.5. Guam

Guam is a US territory in the North Pacific Ocean, offering a unique blend of Chamorro culture, history, and natural beauty. This island paradise boasts stunning white sand beaches, crystal-clear waters, and picturesque landscapes. With its tropical climate, Guam is perfect for snorkeling, diving, and exploring.

The island's rich history is reflected in its heritage sites, such as the Valley of the Latte, a reconstructed ancient village, and the Guam Museum, showcasing the island's history and culture.

Visitors can experience the vibrant Chamorro culture by attending local festivals, trying traditional cuisine like deep-fried parrotfish, and exploring the island's scenic spots, including Two Lovers Point and Ritidian Point.6. The Florida Keys and Key West, Florida

The Florida Keys offer a tropical escape with stunning white sand beaches, crystal-clear turquoise waters, and world-class diving and snorkeling. This island chain is perfect for sport fishing enthusiasts, with opportunities to catch bonefish, tarpon, and marlin. For a relaxed vibe, head to the Lower Keys, where you'll find Bahia Honda State Park, featuring one of America's best beaches, and the National Key Deer Refuge, home to the small native Key deer.

Key West is a lively getaway with plenty of dining, entertainment, and nightlife options. 7. American Samoa

As the only US territory south of the equator, American Samoa comprises five volcanic islands and two coral atolls. One of the top places to visit is the National Park of American Samoa, which spans three islands – Tutuila, Ofu, and Ta'u. Visitors to American Samoa can expect warm and humid weather throughout the year, with the rainy season extending from October to May.

Before your trip, it's recommended to familiarize yourself with the Samoan culture, one of the oldest in Polynesia, with over 3,000 years of heritage and tradition.Although American Samoa is a US territory, travelers without a passport will need to present a certified US birth certificate to enter the island. It's essential to note that the Samoan Islands archipelago consists of both the US territory of American Samoa and the independent country of Samoa, the latter of which does require a passport, so be careful when planning your trip. 8. Maui, Hawaii

Maui, a gem of the Hawaiian Islands, offers a tropical paradise experience. With its stunning landscapes, Maui is best seen by air, and a helicopter tour is a great way to take in the island's breathtaking views. The island's diverse landscapes feature over 30 miles of white and black sand beaches, lush rainforests, thundering waterfalls, and dramatic sea cliffs. Enjoy top-notch surfing, windsurfing, swimming, and sunbathing in Maui's turquoise waters.

9. Closed-loop cruise to Bermuda

A closed-loop cruise is a great way to explore exotic destinations without a passport. These voyages begin and end in a US port, visiting places like Mexico, the Bahamas, the Caribbean, and Bermuda. To board, you'll need a government photo ID, a certified birth certificate, or a certificate of US naturalization. Although a passport isn't required, the US State Department recommends carrying one in case of emergencies.

Enjoy the island's pink sand beaches, golf, water sports, and charming towns like St. George's Parish and Hamilton.