
Entry No. 16 — the Charleston file — filed under: reptiles
Edisto Island Serpentarium
Brothers Ted and Heyward Clamp built South Carolina's first true serpentarium as a walk-through, low-walled habitat rather than a wall of glass tanks — snakes and alligators live at eye level, separated from visitors by nothing more than a low curb. When Hurricane Matthew bore down in 2016, the brothers spent the storm's approach boxing up several hundred live snakes by hand to save the collection.
The story
Brothers Ted and Heyward Clamp spent over half a century catching wild reptiles across the Lowcountry before opening South Carolina's first true serpentarium on Edisto Island in July 1999. Instead of stuffing specimens into stackable glass tanks like a standard roadside zoo, they engineered open-air, low-walled habitats filled with live trees, ponds, and thick leaf litter. You aren't looking through smudge-covered aquariums; you're standing along elevated walkways and low curbs, staring directly down into sunken outdoor pits where cottonmouths, rattlesnakes, and copperheads swim, climb branches, and move naturally at eye level.
That commitment to open-air husbandry creates an unnerving closeness, and it required extreme measures when Hurricane Matthew barreled toward the coast in 2016. As storm surges threatened the island, the Clamp brothers stayed behind during the hurricane's approach to manually catch, box, and bag several hundred live venomous snakes by hand to safely transport the collection out of harm's way. The result is a venue built by people who genuinely care about dispelling reptile myths—even if looking a pit viper in the eye with nothing but a low barrier between you makes your stomach drop.
What it's like
Expect an un-manicured, intensely focused wildlife compound tucked along Highway 174. You'll split your time between a screened indoor-outdoor snake building and outdoor alligator lagoons where adult gators sun themselves near low ledges. Time your arrival to catch the live handling talks where keepers demonstrate venomous species up close, or watch the scheduled alligator feedings. For something less nerve-wracking, bring a pocketful of quarters to buy pellet food from the vending machines and hand-feed the turtles populating the outdoor ponds.
The move: Go on a Saturday in warm-weather season, catch a live handling talk, then walk the outdoor alligator lagoon and the screened-in snake building together — it's unnerving enough to make you actually hold hands.
- 📍 Edisto Island
- 💸 $
- ⚡ Up for anything
- 🌗 Indoors
Where: 1374 Highway 174, Edisto Island, SC 29438
Hours: Added 2026-07-20 — confirm current hours before you go.
⚠ Seasonal or scheduled — always check before you go.
Pair it with
- Saint Helena Parish Chapel of Ease Ruins — Pair the live Lowcountry reptilian wildness on Edisto with a quiet walk among 1740s tabby ruins down on Saint Helena Island.
- The Folly Boat — Follow up your encounter with hurricane-evacuated vipers by spotting another storm relic—a ten-ton steel boat deposited on Folly Road by Hurricane Hugo.
- Terrace Theater — TerrorVision & Rocky Horror Picture Show — Pivot from staring down live pit vipers at eye level to catching a creature-feature at James Island's indie art-house theater.
Good to know
Where is the Edisto Island Serpentarium located?
It is located at 1374 Highway 174 on Edisto Island, South Carolina.
How are the snakes kept differently than at a normal zoo?
Rather than standard glass terrarium walls, the serpentarium uses sunken outdoor open-air snake pits and screened enclosures with live plants, climbing trees, and natural water features, separated from visitors by low barriers.
Who founded the serpentarium and when did it open?
Brothers Ted and Heyward Clamp opened the facility in July 1999 after more than 50 years of catching and studying reptiles.
What live programs take place during a visit?
The facility offers live snake handling and educational talks covering native venomous and non-venomous species, alligator feeding demonstrations, and turtle feeding areas.
Plan a visit & invite your people →
Further reading: Official site · postandcourier.com
last checked: 2026-07-20