Sombrero Key Light, Offshore lighthouse near Marathon, Florida
Sombrero Key Light is a red iron octagonal pyramid structure standing approximately 142 feet (43 meters) above the water. The tower features multiple platforms that once served as working and living spaces for the lighthouse keepers.
The lighthouse was built in 1858 under the supervision of General George Meade to guide ships through dangerous coral reefs. The construction was a technical achievement of its time and helped guide countless vessels through treacherous waters for over a century.
The lighthouse served as a vital beacon for mariners navigating hazardous waters between the Keys. Its red iron frame became a familiar and trusted landmark for generations of ships passing through the region.
Since the lighthouse sits on a submerged reef, it is not directly accessible from land. Visitors can view it from a boat or learn about its history and original Fresnel lens through exhibits at the Key West Lighthouse Museum.
The original Fresnel lens that illuminated ships for over a century now resides in the Key West Lighthouse Museum. This sophisticated optical system was a breakthrough in lighting technology and could alert vessels from great distances away.
GPS coordinates: 24.62784,-81.11084
Latest update: December 8, 2025 20:03
Seven Mile Bridge
12.9 km
Overseas Railroad
9.4 km
Bahia Honda Rail Bridge
18.6 km
Pigeon Key
9.6 km
Florida Keys National Marine Sanctuary
14.3 km
Alligator Reef Light
55.7 km
Looe Key
31.1 km
Sugarloaf Key Bat Tower
46.5 km
Dolphin Research Center
22.8 km
National Key Deer Refuge
31.5 km
Theater of the Sea
62.2 km
Indian Key State Historic Site
51.1 km
Long Key Bridge
30.9 km
American Shoal Light
42.9 km
Everglades & Dry Tortugas
57.7 km
Key West Tropical Forest & Botanical Garden
64.9 km
Pigeon Key Historic District
9.6 km
Pigeon Key
9.6 km
George Adderley House
10.8 km
Bahia Honda State Park
16 km
Snake Creek Bridge
64 km
Mud Lake Canal
63.2 km
USS R-12
59.1 km
Florida Keys Memorial
57.8 km
Oceans Edge Resort & Marina Key West
63.1 km
Flamingo Visitor Center
60.2 km
Flamingo Campground
59.1 km
Flamingo Campground Amphitheater
59.5 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes