Trail

Otter Cave Hammock Trail

Trail
A winding, uneven path through a dense shaded hammock with thick hardwood trees

A short, technically demanding 0.3-mile walk over rough limestone studying solution holes up close. The distance is easy; the terrain demands precise footwork. Expect to move carefully over uneven, rough limestone bedrock. Plan 20–30 minutes to walk it; plan longer to examine the geologic features that define this part of the Everglades.

Quick facts

Distance Miles
0.3
Difficulty Level
Easy
Elevation Gain Feet
0
Estimated Time
20–30 minutes

Trail profile

Distance Miles
0.3
Difficulty Level
Easy
Elevation Gain Feet
0
Estimated Time
20–30 minutes
Trail Surface
Rough limestone
Trail Features
  • Solution holes (geologic depressions)
  • Rough limestone bedrock
  • Hammock vegetation
  • Wildlife habitat
  • Interpretive signage
Trail Highlights
Close-up view of solution holes—unique geologic features defining Everglades terrain. Accessible geology lesson without the mileage.

Trailhead & access

Trailhead Location
Otter Cave Hammock Trail, Everglades National Park (25.7485°N, 80.7669°W)
Shuttle Required
0
Shuttle Details
No shuttle required.

Permits & conditions

Permit Details
No permits required for day hikes on this trail.
Fees
$35 per vehicle (park entrance fee) or $20 per person; pass valid 7 consecutive days at all park entrances
Trail Status
Open year-round
Seasonal Closures
None; trail remains open year-round

Facilities & rules

Restrooms At Trailhead
0
Water Sources
Dry trail. Bring all water. Do not drink from Everglades water sources.
Accessibility
Rough limestone surface limits accessibility. Wheelchairs available at trailhead but navigating the trail surface itself is challenging for wheeled gear.

Safety & strategy

Hazards
  • Rough limestone surface (ankle/cut hazard)
  • Solution holes (trip hazard)
  • Mosquitoes (year-round)
  • Heat and sun exposure
  • Alligators and snakes in area
  • Slippery limestone when wet
Hazard Details
Rough limestone will cut your feet if you fall. Solution holes are stumble traps—watch your step. Mosquitoes are relentless; bring repellent. Alligators and snakes present but typically avoid humans—make noise on trail. Limestone becomes slippery after rain.
Cell Service
Cellular signal available at trailhead
Crowd Level
Moderate; popular day-use trail due to short distance and accessibility features
Peak Crowd Times
Peak during dry season (November–March), especially weekends and early morning
Best Season
Year-round; November–April recommended for dry season, fewer mosquitoes, cooler temperatures
Best Time To Visit
Early morning is tactical: beat the heat and mosquitoes, catch better light for geology photography. Year-round access. Dry season (November–April) is softer on mosquito load and comfort; wet season (May–October) is punishing humidity. No matter when, arrive before 9 AM.
Tips Advice
  • Wear trail shoes with ankle support—rough limestone cuts and twists ankles. Flip-flops will destroy you.
  • Tighten your boots before you leave the car.
  • Carry 1+ liter water minimum; sun exposure and heat are real.
  • Insect repellent year-round; mandatory May–October.
  • Slow down. Rough limestone demands attention to every footfall.
  • Make noise on trail for wildlife (alligators, snakes).
  • Check weather; heat + humidity combo is no joke.

More details

Park Area
Main Everglades
Trail Markers
Well-marked with interpretive signage; trail is obvious
Shade Level
Moderate; good tree cover on hammock section, open limestone areas expose you to full sun
Emergency Contacts
911; Everglades National Park Ranger Station: (305) 242-7700
Map Recommended
1
Snow Dates
N/A; subtropical climate—no snow
Mud Season
Wet season (May–October) can create slippery limestone and muddy sections. Dry season (November–April) is more stable underfoot.
Fall Colors Peak
N/A; tropical environment with minimal seasonal foliage change
Bug Season
Mosquitoes peak during wet season (May–October), but present year-round. Bring repellent regardless of season.
Insider Tips
  • The 'cave' reference is misleading—these are just solution holes. The geology is the draw. Spend time examining them.
  • Photograph limestone formations in early morning light for best detail.
  • Solution holes fill with rainwater seasonally—you may see small pools.
  • Bring geology interest or this walk feels too short.
  • Most hikers underestimate foot hazard on rough limestone; don't be that person.
Family Friendly Notes
Excellent for short legs due to 0.3-mile distance. Supervise children closely: rough limestone causes falls; solution holes are stumble traps. No guardrails. Strollers not recommended.
Review Summary
Geology enthusiasts and casual hikers praise this trail for accessible exposure to Everglades bedrock. The 0.3-mile distance makes it achievable; the rough limestone terrain demands respect and good footwork. Most hikers linger to study the solution holes—that's where the value is.

Location

Frequently asked questions

Can I hike this in flip-flops?

No. Rough limestone cuts and twists ankles. Wear trail shoes with ankle support.

Are there alligators?

Yes. They're in Everglades. Make noise on trail; they avoid humans. Do not approach water or any gator.

How long does it actually take?

20–30 minutes for the walk. Geology enthusiasts may spend 45+ minutes examining formations.

Is it buggy?

Yes. Mosquitoes year-round; brutal May–October. Bring repellent and expect to use it.

Do I need a permit?

No. Pay park entrance ($35 vehicle or $20 person) and go. No additional permit required.

Can I bring my dog?

Unknown from official NPS data. Contact Everglades visitor center for current pet policies.

Pinelands Trail

Easy paved loop through pine forest. Wheelchair accessible, interpretive exhibits. 0.4 miles.

Rowdy Bend Hiking Trail

2.6 miles of buttonwood forest and coastal prairie. Elite birding, flat terrain, gators present. June-October: mosquito war zone.

Shark Valley Tram Trail

15-mile flat paved loop. Alligators, birds, observation tower. Bring water—serious heat exposure.

Sources

Information is compiled from official sources, verified traveler reviews, and editorial research. Learn how YourNPGuide works.

Last updated July 2026. Report an issue.