- Region
- FL, USA
- Country
- United States
- Best for
- hiking
- Best season
- Spring, Summer
- Permits
- Entry to closed areas requires a permit. I…
- Managed by
- U.S. Fish and Wildlife Service, Cedar Keys National Wildlife Refuge
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Photos of Cedar Keys Wilderness
How to get there
Travel southwest on Highway 24 or 347 to the town of Cedar Key, then continue by kayak, tour boat, or private or rented vessel. The Cedar Key Chamber of Commerce lists guides and boat rentals. Check the refuge's public-use map and current island restrictions before setting out; refuge islands have boundary signs, and other islands are private.
- Cedar Key
Town used to reach the refuge by water after arriving via Highway 24 or 347. Arrange a kayak, boat rental, or tour here; the islands cannot be reached by road.
- Atsena Otie Key
A boat-access destination within the broader refuge, not one of the four designated wilderness islands. All of the island is open under the refuge's stated access rules, making it an alternative to the wilderness islands' beach-only access.
Sources: fws.gov · University of Montana / federal agency partners · Wilderness Connect / federal wilderness boundary inventory. Confirm road and trailhead conditions with the managing agency before you leave.
FL, USA · United States
- Canoeing
- Kayaking
- Winter Camping
- Skiing
- Sea Kayaking
- Beachcombing
- Birdwatching
- Hiking
Four wilderness islands within a larger refuge
Cedar Keys Wilderness protects four outer islands within Cedar Keys National Wildlife Refuge: Seahorse Key, North Key, Snake Key, and Bird Key, also known as Deadman's Key. The broader refuge contains 13 islands off Florida's Gulf Coast, but the wilderness designation does not cover all of them. This is a boat-access destination for bird watching and beachcombing rather than an inland hiking area. Most islands sit low above the water, with salt marsh, estuarine waters, and mangroves shaping their edges. Seahorse Key stands apart for its sandy ridge, a remnant of an ancient dune, with cabbage palms, red bay, and oaks above a dense understory. Those wooded interiors are protected habitat, not places to explore on a casual landing. Plan around open beaches, wildlife viewing, and the return trip to Cedar Key.
Wildlife protection determines where visitors can go
Colonial nesting birds are central to this landscape. White ibis, egrets, cormorants, herons, and brown pelicans use the keys, and the refuge also identifies reddish egrets and roseate spoonbills among birds associated with the Seahorse Key rookery. Give birds space and avoid approaching resting or nesting groups. The refuge opens from sunrise to sunset. All of Atsena Otie Key and the sand beaches of the other refuge islands are open, while interior or vegetated areas of North Key, Snake Key, Deadmans Key, Live Oak Key, Scale Key, Cedar Point, and Seahorse Key are closed. Entry to closed areas requires a permit. Waters within approximately 100 meters of Snake Key are closed to all entry March through June. Additional water closures at Seahorse Key may be imposed if birds nest there again; confirm current restrictions before departure.
Plan for a self-contained day on the water
Reach the islands by kayak, tour boat, or private or rented vessel from Cedar Key. Fall, winter, and spring are milder than summer, but sun protection remains important: carry sunscreen, a hat, sunglasses, and drinking water in a refillable bottle. Fresh water is scarce on the keys, so do not count on replenishing supplies ashore. Choose an outing suited to the day's weather and the abilities of everyone aboard, leaving enough time to return before sunset. Cottonmouth snakes occur on the islands; watch where feet and hands go and leave wildlife alone. Refuge boundary signs identify protected islands, while other islands are private. The keys also hold a long human history, from Indigenous fishing camps to Cantonment Morgan on Seahorse Key, where captured Seminoles were held before forced removal west.
Where on earth
Satellite imagery flying in from a world view to Cedar Keys Wilderness, United States. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.
Coordinates
- Decimal degrees
- 29.0993, -83.0725
- Latitude (DMS)
- 29° 5′ 57.3″ N
- Longitude (DMS)
- 83° 4′ 21.1″ W
Coordinates are an access-point reference for Cedar Keys Wilderness, not a route. Carry a paper map and confirm trailhead or put-in access with the managing agency before you go.
Topic summary
Twelve keys that have been earmarked as protected breeding grounds for colonial birds make up Cedar Keys National Wildlife Refuge. The four outermost islands have been designated as Wilderness: Seahorse...
Key takeaways
- Region: FL, USA
- Country: United States
- Good for: hiking
- Coordinates: 29.099, -83.073
Intended uses
hiking
Keep planning
Popular pursuits at Cedar Keys Wilderness
- Canoeing
Paddle routes, portages, and put-ins.
- Kayaking
Sheltered and open-water paddling lines.
- Winter Camping
Cold-season travel and camp craft; layering matters more than mileage.
- Skiing
Ski-touring access when the road closes for the season.
- Sea Kayaking
Coastal crossings, tides, and protected camps.
- Beachcombing
Tide-line walking between camps.
Animals around Cedar Keys Wilderness
Wildlife guideBlack bearUrsus americanus
Big gameWhitetail DeerOdocoileus virginianus
GamefishLargemouth BassMicropterus nigricans
Wildlife guideCougarPuma concolor
Big gameWild HogSus scrofa
GamefishRed DrumSciaenops ocellatus
Wildlife guideWild turkeyMeleagris gallopavo
Big gameBlack BearUrsus americanus
Four wilderness islands within a larger refuge
Cedar Keys Wilderness protects four outer islands within Cedar Keys National Wildlife Refuge: Seahorse Key, North Key, Snake Key, and Bird Key, also known as Deadman's Key. The broader refuge contains 13 islands off Florida's Gulf Coast, but the wilderness designation does not cover all of them. This is a boat-access destination for bird watching and beachcombing rather than an inland hiking area. Most islands sit low above the water, with salt marsh, estuarine waters, and mangroves shaping their edges. Seahorse Key stands apart for its sandy ridge, a remnant of an ancient dune, with cabbage palms, red bay, and oaks above a dense understory. Those wooded interiors are protected habitat, not places to explore on a casual landing. Plan around open beaches, wildlife viewing, and the return trip to Cedar Key.
Wildlife protection determines where visitors can go
Colonial nesting birds are central to this landscape. White ibis, egrets, cormorants, herons, and brown pelicans use the keys, and the refuge also identifies reddish egrets and roseate spoonbills among birds associated with the Seahorse Key rookery. Give birds space and avoid approaching resting or nesting groups. The refuge opens from sunrise to sunset. All of Atsena Otie Key and the sand beaches of the other refuge islands are open, while interior or vegetated areas of North Key, Snake Key, Deadmans Key, Live Oak Key, Scale Key, Cedar Point, and Seahorse Key are closed. Entry to closed areas requires a permit. Waters within approximately 100 meters of Snake Key are closed to all entry March through June. Additional water closures at Seahorse Key may be imposed if birds nest there again; confirm current restrictions before departure.
Plan for a self-contained day on the water
Reach the islands by kayak, tour boat, or private or rented vessel from Cedar Key. Fall, winter, and spring are milder than summer, but sun protection remains important: carry sunscreen, a hat, sunglasses, and drinking water in a refillable bottle. Fresh water is scarce on the keys, so do not count on replenishing supplies ashore. Choose an outing suited to the day's weather and the abilities of everyone aboard, leaving enough time to return before sunset. Cottonmouth snakes occur on the islands; watch where feet and hands go and leave wildlife alone. Refuge boundary signs identify protected islands, while other islands are private. The keys also hold a long human history, from Indigenous fishing camps to Cantonment Morgan on Seahorse Key, where captured Seminoles were held before forced removal west.
Route options
- North Key beach visit
Plan a water-based outing to North Key for beachcombing and bird watching on its open sand beaches. Stay out of the closed interior and vegetated areas, and complete the visit within refuge daylight hours.
- Seahorse Key beach and wildlife outing
Visit the open sand beaches by vessel, keeping out of the closed interior and vegetated areas. The forested ridge is not an open hiking destination. Confirm current water restrictions before approaching because nesting birds may prompt additional closures.
- Atsena Otie Key refuge alternative
Choose a boat-access visit to Atsena Otie Key when broader shore access is the priority. The whole island is open under the stated refuge rules, though it lies outside the four-island wilderness. Sunrise-to-sunset refuge hours still apply.
Sample itineraries
- Wilderness beach and birdwatching day · 1 day
Arrange vessel access from Cedar Key to an open sand beach on North Key. Watch coastal birds and beachcomb without entering vegetation or the island interior. Check conditions and access restrictions before departure, and return before sunset.
- Two days based in Cedar Key · 2 days
Visit Atsena Otie Key in the broader refuge on day one; all of that island is open. On day two, arrange a separate outing to an open wilderness beach on North Key or Seahorse Key after confirming restrictions. Return to Cedar Key each evening; refuge hours are sunrise to sunset.
Seasonal conditions
Spring
Spring
Milder than summer. Waters approximately 100 meters around Snake Key are closed to all entry March through June. Confirm whether nesting birds have prompted additional water closures around Seahorse Key.
Summer
Summer
Hotter than fall, winter, and spring. Carry drinking water and sun protection for exposed beach and vessel travel. The Snake Key water closure continues through June.
Fall
Fall
Milder than summer, but sunscreen, a hat, and sunglasses remain useful. Plan vessel outings around conditions and the refuge's sunrise-to-sunset visiting hours.
Winter
Winter
Milder than summer does not mean sun-free. Bring sun protection and drinking water, check weather before crossing to the islands, and allow enough time to return before sunset.
| Season | Window | Conditions |
|---|---|---|
| Spring | Spring | Milder than summer. Waters approximately 100 meters around Snake Key are closed to all entry March through June. Confirm whether nesting birds have prompted additional water closures around Seahorse Key. |
| Summer | Summer | Hotter than fall, winter, and spring. Carry drinking water and sun protection for exposed beach and vessel travel. The Snake Key water closure continues through June. |
| Fall | Fall | Milder than summer, but sunscreen, a hat, and sunglasses remain useful. Plan vessel outings around conditions and the refuge's sunrise-to-sunset visiting hours. |
| Winter | Winter | Milder than summer does not mean sun-free. Bring sun protection and drinking water, check weather before crossing to the islands, and allow enough time to return before sunset. |
Permits, fees & closures
Entry to closed areas requires a permit. Interiors and vegetated areas of North Key, Snake Key, Deadmans Key, Live Oak Key, Scale Key, Cedar Point, and Seahorse Key are closed. Confirm current access restrictions and permit requirements with Cedar Keys National Wildlife Refuge.
Official source: Cedar Keys National Wildlife Refuge · Verified October 19, 2026
Hazards & regulations
- Cottonmouth snakes occur in dense numbers. Watch where feet and hands go, give snakes space, and stay out of closed vegetation.
- Fresh water is scarce on the islands. Carry enough drinking water for the entire outing rather than expecting to refill ashore.
- Island access requires vessel travel. Check weather before departure, wear a life jacket, and choose an outing suited to the vessel and everyone aboard.
- Exposed beaches and time on the water increase sun exposure. Summer is hotter than the other seasons; carry water and use sun protection.
- Nesting birds need space. Respect boundary signs and the March-through-June closure of waters approximately 100 meters around Snake Key; check for additional Seahorse Key restrictions.
What to pack for Cedar Keys Wilderness
- Filled refillable water bottles
- Sunscreen
- Sun hat
- Sunglasses
- Properly fitted life jacket
- Navigation map showing refuge islands and boundaries
- Weather-protected communication device
- Binoculars for watching birds from a distance
- Footwear suitable for beach landings
- Bag for carrying out litter
Cedar Keys Wilderness FAQ
- Which islands make up Cedar Keys Wilderness?
- The wilderness comprises four outer islands: Seahorse Key, North Key, Snake Key, and Bird Key, also known as Deadman's Key. They are part of the larger Cedar Keys National Wildlife Refuge.
- How do visitors reach the islands?
- Travel southwest on Highway 24 or 347 to Cedar Key. Island access requires a vessel: visitors use kayaks, tour boats, and private or rented vessels. Confirm that the intended landing is open before setting out.
- Where is landing and walking allowed?
- All of Atsena Otie Key and the sand beaches of other refuge islands are listed as open. Wilderness island interiors and vegetation are closed. Waters approximately 100 meters around Snake Key close March through June. Check current restrictions, especially around Seahorse Key.
- Can a visit extend overnight?
- The refuge is open from sunrise to sunset. Plan daytime outings and return to Cedar Key each evening rather than building an itinerary around an overnight island stay.
- What terrain should visitors expect?
- These are low coastal islands with sand beaches, salt marsh, mangroves, and estuarine waters. Seahorse Key has a prominent sandy ridge topped with forest. That interior is closed; plan beach-based visits rather than inland hiking.
- How can visitors identify refuge land?
- Refuge islands have boundary signs; other islands are private. Use the refuge public-use map and posted signs to distinguish permitted destinations from private land and closed habitat.