Sombrero Beach

A sailboat named 'Soundwave' docked at a calm harbor with clear blue water, surrounded by a sandy beach and lush greenery.
A beach with clear blue water, people sunbathing, and kayaks on the sand.
A clear beach with a white sand shore, palm trees, and a building in the background.
Two red kayaks on a sandy beach with a wooden pier and a sign that reads "NO BOAT MOORING ALLOWED" in the background.
A beach with palm trees, a volleyball net, and a gazebo.


Play beach games go swimming, kayaking or snorkeling and lounge in the sun at one of Marathon’s most visited beaches.

Shady picnic areas, a carpet of white sand and dive sites just meters from the shore have helped cement this popular beach’s reputation as one of the best in the Florida Keys. Bring the family to Sombrero Beach to frolic in the calm water and enjoy beach activities or a barbecue.

Sombrero Beach is a stretch of public beach just off the Overseas Highway and has been developed to allow a range of activities to take place. Dive or snorkel in the pristine water or rent a kayak and set out exploring. Join in a game of beach soccer on the sand. Take notice of the unusual shapes of the grains of sand when you relax in shady groves provided by the coconut palms that line the beach.

As one of Marathon’s main beaches, Sombrero Beach is particularly busy on weekends. While this makes for a festive atmosphere, you’ll want to arrive early to secure a good spot by the water. Rent a banana lounge and an umbrella for some added comfort. During the week, the beach is much quieter.

In the evenings Sombrero Beach is one of the best places to watch the sun set in Marathon. Its location on the ocean side of the key means you have an unobstructed view of the sun descending beyond the horizon. Use the barbecue pits provided to enjoy some fresh seafood or a steak as you watch the sun go down.

While the beach is not patrolled for most of the year, the gentle conditions make it perfect for swimming with children. Experienced swimmers will love exploring the deeper water, where tropical fish and turtles swim around. From April until October, Sombrero Beach is a nesting site for loggerhead turtles, and some areas of the beach are protected.

Sombrero Beach is located in the heart of Marathon and can easily be reached on foot or bike from the town. Visitors coming by car from other Keys will find free parking at the top of the beach. The beach is closed at night.

Things to do

Tours & day trips

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Wildlife & nature

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Private & custom tours

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Classes & workshops

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Holiday & seasonal tours

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Stay near popular Sombrero Beach attractions


Top Sombrero Beach Hotel Deals

Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard Marathon FL
Isla Bella Beach Resort & Spa
~BOOK NOW~APRIL-MID MAY 2026~650/NT~ Fish, Swim, Relax! Pool & Dock–NEAR BEACH

~BOOK NOW~APRIL-MID MAY 2026~650/NT~ Fish, Swim, Relax! Pool & Dock–NEAR BEACH

Marathon FL
~BOOK NOW~APRIL-MID MAY 2026~650/NT~ Fish, Swim, Relax! Pool & Dock–NEAR BEACH
APRIL-MAY 2026 OPENING~25% off reg price! Ice Maker, pool, next 2 Sombrero Beach

APRIL-MAY 2026 OPENING~25% off reg price! Ice Maker, pool, next 2 Sombrero Beach

Marathon FL
APRIL-MAY 2026 OPENING~25% off reg price! Ice Maker, pool, next 2 Sombrero Beach
 Amazing Sombrero Beach house-Pool, Kayaks, Bikes & More, great vacation home!

Amazing Sombrero Beach house-Pool, Kayaks, Bikes & More, great vacation home!

Marathon FL
Amazing Sombrero Beach house-Pool, Kayaks, Bikes & More, great vacation home!
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

4 out of 5
1996 Overseas Highway Marathon FL
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

4 out of 5
2600 Overseas Hwy Marathon FL
Tranquility Bay Beachfront Hotel and Resort
Casa Negroni -Steps to Beach -Pool Heat&Chill, FREE Boat Dock-50ft,Tiki & Pets✅

Casa Negroni -Steps to Beach -Pool Heat&Chill, FREE Boat Dock-50ft,Tiki & Pets✅

Marathon FL
Casa Negroni -Steps to Beach -Pool Heat&Chill, FREE Boat Dock-50ft,Tiki & Pets✅
Waterfront | Pool, Dock, Bikes, Sombrero Beach

Waterfront | Pool, Dock, Bikes, Sombrero Beach

Marathon FL
Waterfront | Pool, Dock, Bikes, Sombrero Beach
New to Vrbo SeaEsta! 1 Block to Sombero Beach! Bring your boat or rent ours!

New to Vrbo SeaEsta! 1 Block to Sombero Beach! Bring your boat or rent ours!

Marathon FL
New to Vrbo SeaEsta! 1 Block to Sombero Beach! Bring your boat or rent ours!
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.