Devil's Den Prehistoric Spring and Campground

This is a super-cool subterranean dive spot. It really is very family friendly. To be honest, friendly overall. The best part is descending down the stairs. It is like a funnel. Then, Boom, you're inside this cool cave.

What a fantastic experience! Went in the off season (November) it was perfect weather, no lines and not many people. Staff are friendly and helpful. Swimming in the cave is incredible, fish live there and the light from the opening at the top make this absolutely stunning and surreal. Highly recommend!

Devil’s Den looks exactly like the pictures. You must reserve time slots on line to snorkel. You must bring your own fins,mask, snorkel or rent theirs. You cannot go into the Den without this equipment. No swimming without this equipment for those that didn’t read the sentence before this one. If you don’t have your own they will rent everything to you. No pets. Don’t bring any pets unless you’re checked in at their campground. Read their website like I did. It will tell you everything you need to know. As long as you follow what the web site says you’ll have a good time. Don’t and you’ll be like these other haters who gave one star reviews because they failed to follow instructions then wanted to blame this place instead of blaming themselves for failing to plan and failing to follow simple third grade directions. So annoying. Someone even gave a one star review because the phone wasn’t answered by the fourth ring. These people are busy checking people in, doing the cash register, etc. They have restrooms where you can take a shower after you finish snorkeling. Bring your own towel. They have walking trails with waterfalls that are cool. Fish pond with koi fish. Picnic tables. Pretty cool. I even saw three donkeys when I was there. If you have a question read the web site again. You’ll find just about 99% of answers to reasonable questions there. Have fun and enjoy your time at Devil’s Den!!

We visited this place during a daily outing. It was scenic, and the Den itself was very unique . I am sure scuba diver's and snorkelers would enjoy it. We didn't participate in any activity, we just went to view the park. There was a $7.00 entry fee per person just to walk through, just FYI. I am not sure what the cost is if you dive, or snorkel. It is a dirt road going in, and a dirt parking lot. There is tent camping, and Rv camping signs.

Just felt like a bit of a rip off. I wouldn't say it's entirely worth it. I didn't go into the water though because it was way too cold outside and I didn't feel safe, personally. But if I was rich and didn't care about the cost I would've done it. There was an adorable cat on the grounds and it's pretty there but not much else to say about it.