Most people picture island travel as a two-suitcase ordeal involving airport security and baggage fees. Most people think island getaways require expensive flights and complicated travel arrangements, but some of America’s most stunning islands are accessible by car, connected to the mainland through scenic bridges and causeways that make the journey part of the adventure. The good news is that the US coastline is lined with remarkable islands you can reach without boarding a single plane.
There are more than 18,000 islands across the United States and its territories where you can enjoy a tropical or charmingly coastal getaway without ever pulling out your passport. Seven of them deserve a much closer look.
1. The Florida Keys and Key West, Florida
Few road trips in America are as dramatic as the drive into the Florida Keys. The Overseas Highway is a 113-mile highway carrying US Route 1 through the Florida Keys to Key West. It stretches about 113 miles and crosses 42 bridges, including the famous Seven Mile Bridge near Marathon.
In 2009, the Keys highway was designated as Florida’s first and only All-American Road by the US Federal Highway Administration, among only 30 other roadways in the nation that have earned that prestigious title. Driving straight from Miami to Key West can take about four hours if things go smoothly.
The Florida Keys are a collection of islands off the southern tip of Florida, and despite being made up of so many islands, you can drive to only about 40 of them. The islands are known for boating, snorkeling, scuba diving, and fishing. With its clear turquoise water, swaying palms and laid-back vibes, Key West looks and feels just like the Caribbean, but with no passport required.
2. Coronado Island, California
Just across the bay from San Diego, Coronado Island feels like stepping into a classic Hollywood movie. The Coronado Bridge is a 2.1-mile stretch of architectural brilliance that connects downtown San Diego to Coronado Island.
The bridge has a vertical clearance of approximately 200 feet, allowing the tallest ships to pass beneath it. Rising 61 meters above the bay, its curved design was engineered to accommodate Navy ships while reducing incline for drivers. Approximately 70,000 vehicles travel across the bridge daily.
The iconic Hotel del Coronado, with its distinctive red turrets and white Victorian architecture, has hosted everyone from Marilyn Monroe to modern-day celebrities. Coronado’s wide beach, quiet streets, and views back across the bay toward downtown San Diego make it one of the most satisfying quick escapes on the entire West Coast.
3. South Padre Island, Texas
South Padre Island is a barrier island in Texas, accessible only via the Queen Isabella Memorial Bridge, which spans 2.4 miles. The island boasts over 30 miles of beaches and year-round temperatures that average 74 degrees.
Padre Island is the world’s largest barrier island, with a length of 113 miles, and since 1962 it has been divided in two by the dredging of the Port Mansfield Channel, which separated it into portions referred to as South Padre Island and North Padre Island.
The island consists of miles of white sandy beaches as well as dunes, grasslands, wetlands, and tidal flats. A wide variety of shorebirds, including pelicans, plovers, and egrets, inhabits the island, and it is also a primary stop for migratory birds, particularly the peregrine falcon. This small barrier island right on the Gulf of Mexico brings a tropical vibe with a signature Texas energy, and it is a destination for spring breakers and families alike.
4. Tybee Island, Georgia
About a half-hour drive away from Savannah, Tybee Island is a barrier island of Georgia, known for its sandy beaches and five miles of public beaches. It is home to the Tybee Lighthouse, one of the nation’s oldest lighthouses.
This Georgia barrier island has been a beloved beach destination since the 1800s, when it was known as “Savannah Beach.” The island’s crown jewel is its historic lighthouse, built in 1736 and still guiding ships today. Climb the 178 steps to the top for panoramic views of the Atlantic Ocean and coastal marshlands.
Tybee punches well above its weight for a small barrier island. The combination of a walkable beach town, genuine local seafood, and easy access from a major city like Savannah makes it a go-to for weekend trips without the weekend fuss. Tybee’s beach culture is refreshingly unpretentious, with families building sandcastles, surfers catching waves, and beachgoers of all ages enjoying the warm Georgia sunshine.
5. Jekyll Island, Georgia
Jekyll Island is one of only four Georgia barrier islands that has a paved causeway to allow access from the mainland by car. Jekyll Island sits just south of and off the coast from Brunswick, Georgia, a short drive off I-95 via the Jekyll Island Causeway.
The island measures about 7 miles long by 1.5 miles wide, has 8 miles of wide, flat beaches on its east shore, and boasts 20 miles of hiking trails. Jekyll Island is the southernmost of Georgia’s famed Sea Islands, part of the so-called Golden Isles including sisters St. Simons, Sea Island, and Little St. Simons just north.
Jekyll Island is a 2025 Travelers’ Choice Best of the Best winner on TripAdvisor. The island has wild vibrancy with so much undisturbed natural land, mystical moss-draped oaks, inviting bike paths that circle the entire island, rich history, long beaches, an elegant old world resort for lodging, and four golf courses. Current auto access fees are $10.00 for one day.
6. Amelia Island, Florida
Amelia Island, Florida, is a unique paradise among the chain of barrier islands that stretches along the east coast from South Carolina to Florida. It is 13 miles long and 4 miles wide at its widest point, located just south of Cumberland Island, Georgia.
This barrier island is about half an hour from Jacksonville and offers an upscale experience, with shopping, fishing, and fine dining right next to the Georgia border. Amelia Island is rich with history, including the landmark Historic District, Fort Clinch State Park, Old Town, and Fernandina Beach with its Victorian-era architecture.
Amelia Island is home to Fernandina Beach, a colorful downtown district with boutique shops, ice cream parlors, and restaurants. It’s the kind of place where a quick weekend drive from Jacksonville or even Savannah feels like a proper escape. The beach stretches, the historic buildings, and the long list of annual festivals make it worth returning to more than once.
7. Chincoteague Island, Virginia
Chincoteague Island is one of several barrier islands in Virginia. It is seven miles long and is the state’s only resort island, according to the Chamber of Commerce. You take Route 175 east from the mainland Virginia, and the route includes a scenic drive through rural farmland before crossing the causeway to the island.
The island is close to the Chincoteague National Wildlife Refuge, a 14,000-acre wildlife preserve that’s also home to wild ponies. The island is also home to the Saltwater and Up the Bay Pony Tours, which together account for over a quarter of all attraction pageview traffic on TripAdvisor.
Chincoteague occupies a quieter corner of the American coastline, one that rewards the traveler willing to leave the interstate behind. The wild ponies that roam Assateague Island nearby have been a draw for generations, and the refuge’s dunes and marshlands offer a kind of stillness that’s genuinely rare along the Eastern Seaboard. It’s not trying to be flashy. It doesn’t need to be.
How to Make the Most of a Drive-to Island Trip
From the sun-soaked beaches of Florida to the misty shores of the Pacific Northwest, these drive-to destinations offer the perfect blend of island charm and accessibility. You’ll discover pristine beaches, charming coastal towns, and unforgettable experiences, all without the hassle of air travel.
The drive itself matters more than most people plan for. A route like the Overseas Highway rewards those who stop often and rush nothing. It takes about 3.5 to 4 hours with no traffic or stops from Miami to Key West, but plan for at least 5 to 6 hours if you want to enjoy the views and make a few scenic detours.
Pack light, start early, and resist the urge to treat the bridge or causeway as just a means to an end. In most cases, crossing the water is already part of the experience. Whether you arrive by water, bridge or road, part of the charm and beauty of visiting these islands is just getting there in the first place.
The Bottom Line
There’s a quiet pleasure in arriving somewhere that feels genuinely removed from everyday life without ever boarding a plane. These island getaways remind travelers that paradise doesn’t require a passport – it’s scattered all along our coasts.
From the legendary stretch of the Overseas Highway to the wild pony country of Virginia’s Eastern Shore, the United States offers island experiences that rival anything abroad. The road is already there. The islands are waiting. The hardest part is simply deciding which one to visit first.
AI Disclaimer: This article was created with the assistance of AI tools and reviewed by a human editor.