Garden Key Campground Composting Toilets

Overview

These are the composting toilets serving Garden Key’s primitive campground beside Fort Jefferson. They’re simple, low-impact, and absolutely essential on a tiny, roadless island with no plumbing or freshwater.

How It Works

The toilets use a composting system—no water, no chemicals. Only human waste and toilet paper go inside; everything else must be packed out. Dropping the lid after use helps keep odors down and the system healthy.

What to Expect

Structures are basic but well-sited near the campsites, a short walk from the public dock and the fort. Campers frequently note minimal odor and few bugs when everyone follows the rules. Don’t expect sinks or showers—there’s no running water.

Hours You Need to Plan Around

The doors are locked from 10 am to 3 pm each day. During that window, campers use restrooms aboard the commercial ferry boats while they’re docked. Plan accordingly.

Etiquette That Keeps Them Working

• Only human waste and toilet paper—no wipes, trash, or food.
• Close the lid after use.
• Pack out all trash and hygiene items.

Wildlife & Setting

Around the campground you’ll likely spot seabirds and plenty of hermit crabs. The sandy beaches and turquoise shallows make even a bathroom walk scenic.

Best Time to Visit

Early morning and evening are your windows for on-island toilets (they’re unlocked), and those times also avoid the mid-day closure and day-use crowds near the dock.