Less than an hour from Miami, this nearly seven-mile portion of the Florida Trail is not for the wimpy or those unwilling to get wet. Don't be stupid and wear flip-flops, either. Lace up the hiking boots: You'll be stomping among snakes and sticks in shin- to waist-high water.
Coming from Miami, take a left off U.S. 41 at Loop Road near the wildlife check station. The marked trail begins about a dozen miles into the swamp. Along the way, play wildlife shutterbug and gawk at the bounty of birds and alligators that makes it feel like you're driving through an awfully nice zoo. Then park the car on the side of the road and look for the trail head. Enter the alien landscape of saw grass prairies and cypress swamps that was South Florida before the damn Yankees up and ruined it.
The only down side is the distance. You might want to drop a car at the preserve's Oasis Visitor Center on U.S. 41 if you don't plan to hike the trail there and back. At 13 miles, it could be a grueling day. Hiking six miles in the swamps can take at least four hours, so the one-way trip is much more doable. And pleasant.