Southern Glades Trail runs about 14 miles one way through the wetlands just south of Florida City, putting you deep into the kind of wide-open South Florida landscape you don't find anywhere else. The trail follows a levee road through the buffer zone between Biscayne National Park and Everglades National Park. Flat, exposed, and quiet. Bring sunscreen.
Cyclists get the most out of this one. The packed gravel surface handles mountain bikes and gravel bikes equally well, and the out-and-back to Manatee Bay clocks in around 28 to 30 miles round trip. That's a solid half-day ride with no real elevation to worry about. Birding is genuinely excellent out here. Wading birds, raptors, and waterbirds show up in numbers that'll have you stopping every quarter mile if you're not careful.
The trailhead sits right off SW 344th Street in Florida City, about 10 minutes from the main entrance to Everglades National Park. It's free to use, parking is on-site, and there are no services on the trail itself. Pack water, pack snacks, and plan accordingly. Early morning is the move, especially in summer when the heat and bugs get serious by mid-morning.
This isn't a destination with a big payoff at the end. It's about the miles in between: the stillness, the birds, the flat horizon stretching out in every direction. If that sounds like your kind of afternoon, you'll leave happy.