5-Day Florida Trail Backpacking — Big Cypress to Corkscrew Section
Five days of waist-deep swamp crossings, unmarked cypress domes, and zero cell signal through the Florida Trail's hardest section — from Big Cypress National Preserve toward Corkscrew.
The first time you step off the levee road and into the Big Cypress slough, the water is instantly knee-deep and dark as strong tea. You can’t see your feet. Something brushes past your shin — almost certainly a submerged root, statistically a fish, possibly your imagination — and you walk anyway, because the next 40-plus miles of the Florida National Scenic Trail through here look more or less the same.
The Florida Trail is an 1,100-mile footpath running from the Everglades to the Alabama border. Most of it is a reasonable backcountry hike. The Big Cypress section — roughly the 60-mile stretch through the preserve and adjacent lands running north toward Corkscrew Swamp Sanctuary — is something else. The Florida Trail Association classifies it as the most difficult section of the entire trail, not because of elevation (there is none — you’re at sea level), but because of water, navigation, and the general hostility of subtropical wetland to human movement.
The preserve itself is a 729,000-acre expanse of wet prairies, hardwood hammocks, pine flatwoods, and the cypress strands and domes that give the region its name. The Calusa people lived in these swamps for thousands of years. Modern humans mostly drive through on I-75 and call it “the Everglades.” They are not the same place — Big Cypress is its own drainage basin, feeding south toward Ten Thousand Islands rather than east toward Shark Slough — but the confusion is understandable. Both ecosystems are ancient, flat, and indifferent to whether you make it out.
Overview
Distance: ~40–45 miles point-to-point (Big Cypress trailhead to Corkscrew Road area), depending on exact entry and exit points.
Difficulty: Hard. Genuinely hard. Not “hard for Florida” — hard for anyone. Extended swamp crossings (often waist-deep, occasionally chest-deep in wet years), zero shade in the wet prairies, minimal trail marking, and the psychological weight of navigating without visual landmarks.
Best season: December through March. January and February are the prime window. Water levels are lowest, temperatures are in the 55–75°F range during the day, and mosquitoes drop from “truly dangerous” to “merely awful.”
Water depth: Expect thigh to waist in most crossings during a normal dry-season year. Knee-deep on drier years; chest-deep after a wet wet season. Check recent Florida Trail Association trip reports and the USGS gauge at the Tamiami Trail (Station 02289500) before committing.
Navigation: GPS is not optional. Download the FTA Big Cypress section track to the FarOut (formerly Guthook) app or a standalone GPS device before leaving cell range. Orange blazes exist but are frequently submerged, overgrown, or simply missing in the dense cypress sections.
Base camps / staging: Most backpackers use the Oasis Visitor Center (26 miles east of Naples on US-41) or the Loop Road area as a staging point. A car shuttle between start and end is essentially mandatory for a point-to-point run.
Permit: Free backcountry camping permit from Big Cypress National Preserve — self-register at Oasis or Turner River Road station.
Day by Day
Day 1 — Tamiami Trail to Roberts Lake Strand (~8 miles)
Start at the Florida Trail crossing on US-41, roughly at the Roberts Lake area. The first day is your orientation to what this trail actually is. You’ll cross wet prairie within the first mile — knee to thigh-deep, grass matted and slippery underfoot. Keep your pack weight low and your gaiters on from the start. Roberts Lake Strand is a cathedral of bald cypress and pop ash, the water dark with tannins. Expect 3–5 water crossings today, each running 50–300 yards wide. Dry ground for camping is scarce; look for slightly elevated spoil islands or tree island hammocks above the general water table.
Day 2 — Roberts Lake Strand to Loop Road (~9 miles)
The second day cuts through some of the densest cypress dome terrain on the route. Domes are named for their shape — a circular stand of cypress that deepens toward the center, forming a bowl of standing water surrounded by progressively taller trees. Circumnavigating is usually faster than pushing through. You’ll cross the Loop Road (State Road 94), a 24-mile unpaved scenic road through the preserve. This is your last reliable bailout point with vehicle access until the northern end of the section. Fill water here if you have a filter — roadside ditches are reliable sources. The dry ground near the road makes an excellent camp.
Day 3 — Loop Road to Sweetwater Strand (~9 miles)
The middle day is the deepest water of the trip. Sweetwater Strand runs roughly north–south and is the single longest continuous swamp crossing on the route — expect 400–600 yards of chest-to-waist-deep walking in a normal winter water year. Go slow. Test depth before each step. Your poles earn their weight here. The cypress canopy closes overhead and the ambient light drops; it’s disorienting in the best possible way. An open hammock on the far side of Sweetwater offers the best elevated campsite of the trip — mark it on your map when the FTA track shows it, because it’s easy to overshoot.
Day 4 — Sweetwater Strand to Nobles Camp area (~10 miles)
Water depth decreases as you move north and the terrain transitions toward pine flatwoods and palmetto prairie. The Florida Trail blazes become more reliable here, though “more reliable” is relative. Nobles Camp is a designated primitive site with a fire ring and marginally higher ground than the surrounding terrain. Miles are slower than the numbers suggest — plan for 1.0–1.5 mph through the wet sections, not trail-running pace.
Day 5 — Nobles Camp to Corkscrew Road (~8–10 miles)
The final day is the driest and fastest of the trip. The trail climbs imperceptibly out of the Big Cypress drainage basin and into the pine flatwoods that fringe Corkscrew Swamp. The vegetation shifts abruptly — slash pine, saw palmetto, cabbage palm — and for the first time in four days you’ll walk on something approximating dry ground for extended stretches. The trail exits near Corkscrew Road; your shuttle vehicle should be staged at the trailhead parking area.
What to Pack
Footwear: Trail runners with aggressive lug sole (not waterproof — waterproof boots stay wet longer once flooded, which is always). Old-school neoprene kayaking booties over trail socks work for some hikers in the deepest sections.
Poles: Trekking poles are load-bearing infrastructure, not comfort accessories. Two mandatory. Test depth, break falls, push off submerged logs.
Navigation: Phone with FarOut app loaded and GPS track downloaded. Backup: dedicated GPS device with same track. Paper map optional but irrelevant without GPS precision.
Water treatment: Water is everywhere and you’ll drink a lot of it. A squeeze filter (Sawyer Squeeze or equivalent) is faster than gravity in the field. Tannin-heavy water tastes fine filtered.
Tent: A freestanding single-wall shelter (bivy-style or fast-pitch silnylon) sets up faster when you find dry ground at dusk. Ground cloth essential — even “dry” hammocks have damp soil.
Bug protection: Permethrin-treated clothing from collar to cuffs, 30%+ DEET on exposed skin, a head net that actually fits. The dry season reduces mosquito pressure substantially, but “reduced” still means “more than you’ve encountered before.”
Pack weight: Target sub-30 lbs loaded. Every additional pound is 5 more minutes per water crossing. This is not the trip to bring luxuries.
Food: High-calorie, no-cook-required options for wet days. You will not always find dry ground to set up a stove.
Getting There
Start: US-41 (Tamiami Trail) near the Florida Trail crossing at the Roberts Lake area, roughly 35 miles east of Naples. GPS: approximately 25.97°N, 81.08°W. Limited roadside parking; some backpackers stage at the Oasis Visitor Center (~26 miles east of Naples) and drive to the trailhead.
End: Corkscrew Road area, approximately 20 miles east of Bonita Springs via Immokalee Road (CR-846) east to Corkscrew Road north.
Shuttle: The drive between start and end is roughly 1.5 hours via US-41 east to I-75 north and west. Most backpackers either leave a second car at the northern terminus or arrange a shuttle with someone who knows the area. There is no public transit option and no rideshare service in Big Cypress.
Nearest services: Everglades City (30 miles southwest) or Naples (30 miles west) for last fuel, food, and cell service before the trail.
Honest Caveats
Water levels are unpredictable. A wet fall can leave the trail genuinely impassable through February. A dry year can make January crossings knee-deep. Check current FTA trip reports (floridatrail.org/trail-conditions) and the USGS gauge data within the week before your trip, not six weeks out when you planned it.
Cell service ends at the Tamiami Trail. You are in a dead zone for the full five days. Someone trustworthy should know your itinerary and expected exit date, with a hard-deadline call to search-and-rescue if you miss it.
The Florida Trail through Big Cypress is genuinely remote in a way that few trails east of the Mississippi can claim. There is no cavalry. Plan accordingly.
Bugs in the dry season are still bad. January is the best it gets, and January is still worse than most eastern US trails at peak summer. Untreated exposed skin at dusk in a cypress dome is a medical problem, not a nuisance.
Snakes and alligators are real. Cottonmouth water moccasins are common in cypress strands and are not shy. Watch where you step and where you put your hands when exiting the water. Alligators in Big Cypress are generally not aggressive toward upright humans, but step around, not over, any gator resting on dry ground. This is their habitat; you are the tourist.
Navigation failures happen. Even with GPS, experienced hikers have spent extra nights in Big Cypress after missing a blaze in a flooded dome. Build a buffer day into your plan if the schedule allows.
This trip is not for beginners. Zero experience with off-trail swamp navigation, water crossing technique, or backcountry emergency self-rescue is a disqualifier. Go with someone who has done it before, or complete a shorter section first to calibrate.
