Best Beaches in Key West, Florida

Key West may be the southernmost point in the continental U.S., but it feels like its own world entirely. Fringed with palms, turquoise water and breezy charm, this quirky Florida island is beloved for its easygoing energy — and its hidden pockets of sand. While the island is small, it packs in a surprising variety of beaches, from lively stretches with watersports and music to calm coves ideal for lounging under the sun.

Here are the best beaches in Key West to swim, sunbathe, snorkel and soak in the tropical vibe.

1. Smathers Beach

Best for: Watersports and people-watching

The largest public beach in Key West, Smathers stretches for nearly two miles along the southern shore. It's popular with both locals and visitors for its soft sand, volleyball courts and calm, swimmable waters. Kayak and jet ski rentals are available right on the beach, making it a great pick for active travelers. Palm trees provide some shady spots and food trucks often line the road nearby for snacks between dips in the sea.

2. Fort Zachary Taylor Beach

Best for: Snorkeling and history buffs

Located inside Fort Zachary Taylor Historic State Park, this beach is a favorite for its blend of nature and history. It offers excellent snorkeling just offshore, with coral formations and tropical fish within swimming distance. The sand is coarser and a bit rockier, so water shoes are helpful. After a swim, you can tour the 19th-century fort or explore the shaded nature trails nearby.

3. Higgs Beach

Best for: Family-friendly swimming and play areas

Higgs Beach has a little bit of everything — a sandy stretch with shallow waters, a wooden pier with views and even a playground and dog park. It’s one of the more laid-back beaches on the island, with beach chairs, umbrellas and water sports equipment available for rent. You’ll also find a café nearby and easy access to public restrooms.

4. South Beach

Best for: A quiet, relaxed atmosphere near town

Not to be confused with Miami’s famed version, Key West’s South Beach is a small but peaceful stretch at the end of Duval Street. It’s often uncrowded, making it perfect for a casual dip or reading session under the sun. The gentle waves and limited development give it a more local, intimate feel.

5. Dog Beach

Best for: Pet-friendly fun

This tiny beach near Louie’s Backyard is the only Key West beach where dogs can run off-leash and splash in the water. It’s not ideal for sunbathing or swimming, but it’s a beloved spot for pet owners looking to let their pups play freely. Just be aware of the rocky terrain and seaweed.

6. Rest Beach

Best for: Sunrise views and yoga

Adjacent to Higgs Beach, Rest Beach is quiet and rarely crowded — ideal for an early morning visit. Locals often come here for sunrise yoga sessions or peaceful strolls along the wooden boardwalk. It’s not the best for swimming, but its tranquil vibe makes it worth visiting if you’re looking to escape the bustle.

7. Simonton Beach

Best for: Sunset views and nearby happy hour

This small public beach on the Gulf side of the island offers a more relaxed alternative to the busier Atlantic beaches. It’s right near the Simonton Street Boat Ramp and close to several waterfront restaurants and bars — making it a convenient stop for a quick dip before catching the sunset or grabbing a drink.

8. Clarence S. Higgs Memorial Beach Pier

Best for: Fishing and scenic walks

Technically part of Higgs Beach, the long pier here deserves its own mention. It’s a popular place to fish, stroll or simply take in views of the water and coastline. While it’s not ideal for swimming, the photo opportunities are excellent, especially during golden hour.

9. Bahia Honda State Park Beaches

Best for: Day trip-worthy beaches and natural beauty

A short drive north from Key West, Bahia Honda State Park is home to some of the most stunning beaches in the Florida Keys. The sands are powdery, the waters crystal-clear and the marine life abundant. Snorkeling here is excellent and the historic Old Bahia Honda Bridge adds scenic drama.

10. Boca Chica Beach

Best for: Secluded nature and kayaking

Tucked away near the Naval Air Station, this beach is a hidden gem for those seeking solitude. It’s popular with kayakers and paddleboarders who launch from the shore into the surrounding mangroves. There are no facilities, so it’s best for adventurous types prepared for a more rustic beach day.