All Overseas Highway trails
26 trails
1Old Seven Mile BridgeWalk the old rail bridge over open water to Pigeon Key.
2Old Bahia Honda Bridge TrailA short stair climb earns a sweeping view over the water.
3Watson TrailA short loop through pine rockland and water-filled limestone holes.
4Port Bougainville TrailA shaded hammock walk that opens onto mangroves and tidal water.
5Golden Orb Nature TrailMangrove shade, tidal flats, and Atlantic shore in one easy loop.
6Curry Hammock Nature TrailRocky hammock paths lead to a low bench beside Florida Bay.
7Green Hammock TrailAn old quarry hides inside this half-mile hammock loop.
8Flagler Quarry TrailA short loop through fossil coral and railroad history.
9Silver Palm Nature TrailA quick detour for the silver-backed palm fronds
10Wild Tamarind TrailA short shaded loop through the Keys' tropical hammock.
11Grove TrailA short hammock walk to a historic fruit grove.
12Quarry Walls WalkA tiny loop through fossil coral and old quarry walls.
13Upper Sugarloaf Key TrailA simple paved walk into Key deer refuge country.
14Lower Sugarloaf Key TrailOld State Road 4A makes this a rough walk into Keys history.
15Grassy Key TrailA flat paved route to mangrove-lined salt ponds, best by bike.
16Plantation Hammock Preserve LoopA shaded hammock loop reaches a bench overlooking Florida Bay.
17Buttonwood TrailA flat, 1.6-mile out-and-back through Big Pine Key wetlands.
18Blue Hole TrailA shaded stroll around a freshwater quarry with wildlife to watch.
19Little Hamaca Nature TrailBoardwalk through mangroves to the old salt ponds and canal.20Windley TrailA short loop pairs mangrove roots with a walk through fossil reef.
21Mannillo TrailA short limestone path to a wetland deck in pine rockland.
22Longbeach TrailTwo short spurs reach mangroves and open shoreline.
23Paradise Drive TrailA flat, rustic two-mile walk through No Name Key refuge habitat.
24Plantation Tropical Preserve Nature TrailA tiny walk through a rare patch of Florida Keys hammock.
25Quarry Station TrailRailroad ruins tucked into a quarry of fossil coral.
26Niles TrailA quick mangrove walk to a water view toward Torch Keys.
The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Overseas Highway Tour Guide
Overseas Highway, narrated.
Parkwolf is a GPS audio tour guide for Overseas Highway. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Overseas Highway audio tourRecorded for this place
Old Seven Mile Bridge and Pigeon Key0:00 / 0:36
“You're approaching the Marathon entrance to Old Seven Mile Bridge. Walk out for water on both sides and a view of the newer highway bridge alongside the old railroad span.”
Plays as you drive up to Old Seven Mile Bridge in the Parkwolf Overseas Highway Tour Guide.
More stories near here in the app
- After the Pelican Splash
- The Manatee’s Marching Molars
- A Bridge Built in Pieces
- Sombrero Beach: Sand and Picnic Shade
- 136 audio storiesacross Overseas Highway’s roads, triggered by GPS as you drive
- Wildlife heatmapsfor Crocodile, Alligator, Manatee, and 13 more
- Works offlinemaps, 26 trails, 88 places, and audio download before you lose signal
- CarPlay readysimple controls built for the drive
“Fantastic app with many points of information… It’s great to just turn on while you’re driving and it gives you an audio tour of the national Park. We love it!!!!”
