Hold a Gator at 7,500 Feet in the San Luis Valley

Alligators are not supposed to live in Colorado. Winter alone would kill them. And yet 17 miles north of Alamosa, off Highway 17 in the San Luis Valley, there is a farm with hundreds of them sitting at about 7,500 feet of elevation. This is the part most people miss when they blow past on the way to the Great Sand Dunes.

So here is how you end up with alligators in a place they should never survive.

It started with fish

Back in 1977 the owners opened a tilapia farm. That is it. Fish. The whole thing works because of a geothermal well pumping up warm water, which is perfect for raising tilapia in a valley that otherwise gets brutally cold. Smart operation.

But you raise fish, you fillet fish, and you end up with a lot of dead fish and scraps. So in 1987 they bought 100 baby alligators to handle the cleanup. Gators eat the waste. Problem solved.

Except the gators did not stay a secret. Curious people kept sneaking onto the property just to get a look at the alligators, which, fair enough, because where else are you seeing this. So in 1990 the family said fine, and opened to the public.

The geothermal trick

Here is the thing that makes the whole place work. That same well keeps the gator pools sitting around 87 degrees year-round. Warm water in the dead of a San Luis Valley winter. And it does something wild to the animals. The alligators grow roughly three times faster than they would normally, because they are never cold, never sluggish, never shutting down for the season.

That is why they can call it the only high-altitude alligator farm. At 7,500 feet these animals would be dead without the well. Instead they are thriving and photogenic.

From fish farm to reptile rescue

Over the years the place became something bigger than a novelty. Word got around, and people started showing up with reptiles they could not handle anymore. The pet crocodile that got too big. The reticulated python nobody warned them about. Anacondas, rattlesnakes, monitor lizards, tortoises, turtles. Dangerous or just unwanted, and nowhere else to go.

So Colorado Gators became a rescue. It now houses hundreds of rescued reptiles. There are albino alligators on site, which are genuinely stunning in person. And there is Morris, an alligator that has actually appeared in movies. A local celebrity with teeth.

The Mosca property runs about 80 acres and doubles as a bird sanctuary too. Those geothermal wetlands pull in waterfowl, so you get birds and gators sharing the same warm water. Only in Colorado.

What you actually do there

This is not a walk-past-the-glass situation. Every visitor gets the chance to pet, hold, and photograph a small alligator. Kids and adults both. And if you want to go further, adults can sign up for gator-handling and wrangling classes, which sounds insane and is exactly why people do it.

You also get free catch-and-release fishing, a nod back to where this whole thing started.

Hours and what it costs

For 2026 they are open daily 9 a.m. to 5 p.m. from February 27 through November 1, then 9 a.m. to 4 p.m. from November 2 through February 26. Closed Thanksgiving and Christmas.

Admission in 2026 breaks down like this. Free for ages 5 and under. Fifteen dollars for ages 6 to 15. Thirty dollars for the main adult range, 16 to 64. Fifteen dollars for seniors 65 to 79. And free if you are 80 or over. Address is 9162 Lane 9 N, Mosca, CO 81146, and the phone is (719) 378-2612.

The dinosaur plan

Here is what is actually happening right now. In April 2026 the Gator Farm announced it is raising money to acquire the Royal Gorge Dinosaur Experience in Cañon City, which recently closed. That is a 35-acre property with a 14,000-square-foot museum.

The vision is pretty great if you ask me. Put dinosaur skeletons under the same roof as living modern-day dinosaurs. Rescue alligators, emus, tortoises. They are aiming for a grand opening in March 2027. So the family that turned a fish farm into a gator park now wants a second location built around the idea that the reptiles they rescue are basically dinosaurs that never left.

Make a day of it

The best part is how easy this is to string together. You are already in the neighborhood of Great Sand Dunes National Park, so you can climb the tallest sand dunes in North America and hold an alligator in the same afternoon. And if you want to get properly weird about it, the roadside UFO Watchtower in nearby Hooper is right there too.

Gators, sand dunes, and a UFO tower in one loop. That is a Radically Colorado adventure hiding in plain sight, and most people in this state have never made the drive.

Go make it.