13 American Islands You Can Only Reach by Ferry

Traveling by ferry adds a whole new sense of adventure to any journey. There’s something magical about leaving the mainland behind, watching the water churn beneath the boat, and knowing you’re heading somewhere special—somewhere you simply can’t drive to. If you crave that “island getaway” feeling without pulling out your passport, this list is for you! Let’s explore 13 amazing American islands that are only accessible by ferry. From wild coastlines to quirky main streets, these destinations serve up unique experiences for every kind of explorer.

Washington Island, Wisconsin

Nestled at the tip of Door County, Washington Island delivers small town Wisconsin charm, historic sights, and some of the state’s best outdoor adventures. The journey begins on the Washington Island Ferry, which gives you sweeping lake views as you approach the island. Once you dock, you can explore lavender fields, climb the steep steps at Schoolhouse Beach, or sample cherry bounce at a local tavern. For more tips, check out all the Washington Island activities.

Mackinac Island, Michigan

This iconic Michigan destination sits in Lake Huron and is known for its Victorian charm and fudge shops galore. Cars are banned here, so bicycles and horse-drawn carriages rule the roads. The ferry ride from either Mackinaw City or St. Ignace sets the mood as you arrive on an island where time really does slow down. Stroll Main Street, tour historic Fort Mackinac, and don’t miss the famous Grand Hotel. Mackinac pops up on several must-see lists for remote access—like this feature on unforgettable U.S. towns accessible only by ferry.

Block Island, Rhode Island

Just a short, scenic ferry trip from Point Judith, Newport, or New London brings you to Block Island, a tiny spot packed with beachy fun. Here, you can hike dramatic cliffs, relax on quiet beaches, and visit the historic Southeast Lighthouse. The blend of calm and action is perfect for anyone looking to escape the bustle but still enjoy cozy town vibes. Block Island pops up as a standout on this list of gorgeous ferry-accessible U.S. islands.

Liberty Island & Ellis Island, New York / New Jersey

Sure, the Statue of Liberty is iconic, but getting to Liberty Island means hopping on a ferry from Lower Manhattan or Liberty State Park. Make a day of it, because your ticket also includes Ellis Island, where you can walk the halls that saw millions of immigrants arrive. History buffs, bring tissues—it’s moving. For more details about ferry travel to these legendary landmarks, see this deep dive into U.S. islands accessible only by boat.

Madeline Island, Wisconsin

Part of the Apostle Islands, Madeline Island is packed with small-town fun and big-time beauty. It’s actually the only Apostle Island you can reach by a public ferry, making it a special spot off the grid. Once ashore, wander the beaches, tour quirky shops, or hit hiking trails in Big Bay State Park. Want more insight on why Madeline is such a gem? Jenn shares tips for riding the ferry and exploring local history in her picturesque Wisconsin town travel guide.

South Manitou Island, Michigan

Tucked into Lake Michigan, South Manitou Island is a haven for campers, hikers, and lighthouse lovers. The ferry launches from Leland and brings you face-to-face with sand dunes, shipwrecks, and quiet wild beaches. This is rustic adventure at its purest, with few services but plenty of nature. Check out these Great Lakes outdoor adventures for solid info on the ferry, the trails, and camping details.

Catalina Island, California

Off the Southern California coast, Catalina Island feels worlds away from Los Angeles. Enjoy the hour-long ferry ride, then roam the quaint streets of Avalon, snorkel in crystal-blue coves, or hike wild hills dotted with buffalo. Catalina’s relaxed pace and sunny weather invite you to unwind—maybe with a delicious local seafood lunch.

Fire Island, New York

No cars allowed! Fire Island is a barrier island hopping with energy each summer. Regular ferries out of Bay Shore and other Long Island towns deliver you to classic beach villages, wild dunes, and buzzing boardwalks. Whether you’re lounging on the beach or exploring Fire Island Lighthouse, you’ll feel a world away from Manhattan’s pace.

Tangier Island, Virginia

Sitting out in the Chesapeake Bay, Tangier feels almost frozen in time. The ferry from Crisfield, Maryland, brings you to a sleepy world of blue crabs, winding streets, and strong island accents. Grab a seafood lunch and take a bike ride—most folks here still get around on two wheels. This island offers a rare glimpse into old-fashioned Bay culture.

Dry Tortugas (Garden Key), Florida

A true bucket-list stop: Dry Tortugas National Park is about 70 miles off Key West, reachable only by ferry (or seaplane if you’re feeling fancy). The park centers on historic Fort Jefferson and stunning coral reefs. You can snorkel, spot wildlife, and even camp overnight under the stars. It’s a favorite for adventurers craving a wild, watery escape. Find more ferry tips and island info on the official National Park Service Dry Tortugas page.

Orcas Island, Washington

Part of the San Juan Islands, Orcas Island combines artistic charm with epic Pacific Northwest landscapes. The Washington State Ferry delivers you from Anacortes to the island, where you can explore scenic parks, climb to the top of Mount Constitution, and enjoy farm-fresh eats. It’s a peaceful getaway with gorgeous water views at every turn.

South Bass Island (Put-in-Bay), Ohio

Hop aboard a ferry from Catawba or Port Clinton, and in no time, you’re living the island life on South Bass. Known for its lively town of Put-in-Bay, you’ll find golf carts buzzing around, summer music festivals, and waterfront bars. Visit Perry’s Victory Monument for history and sweeping views.

Bolivar Peninsula, Texas

The Bolivar Ferry connects Galveston to this laid-back, sandy getaway. The ferry ride is free and delivers you right to the peninsula’s quiet beaches and fun beach towns—talk about easy access! For ideas on what to see and do once you arrive, Jenn rounds up family-friendly activities in Galveston, including insider tips for riding the ferry and spotting dolphins along the way.

Ready for Your Next Ferry Adventure?

Each of these islands offers something a little different, from wild beaches to historic forts and quirky main streets. Getting on a ferry makes the trip feel special right from the start. You’ll love the relaxed pace and friendly faces you find beyond the mainland. Whether you stay for a weekend or just a day, these ferry-only islands can turn even a short trip into a story you’ll tell for years. So grab your suitcase (and maybe a bike helmet), and pick an island—your next adventure is just a boat ride away!