My husband and I took our 5 and 9 year kids here and it was worth every penny. It is hard to do really adventurous stuff with little ones so Hidden Worlds was a good call on our part. The staff was very reassuring and kind to us about everything that we did and the kids participated in everything. My son didn't fare well on the Sky cycle but they quickly got him down and walked him through the jungle to meet me and he was cool with that. It was just too hard for a light 5 year old. The kids loved everything especially the zipline into the cenote (my 5 year old said it was the best thing he had ever done in his life and he has done alot of cool stuff), the bouncy truck rides through the jungle, the snake chasing the gecko while we ate an amazing pollo poblano meal at the palapa and seeing themselves on the great pictures we bought afterwords. Definitely book online for the discount. Can't beat Hidden Worlds! Thanks Skinnyman!

Put Hidden Worlds on your "MUST DO LIST"!! This was an awesome diversion from the beaches etc. My daughter (age 19) and I (age 45) went to Hidden Worlds in the middle of August 2008 and had a wonderful time. All the activities were really fun and not hard to do. It was the best day trip we took while in Mexico. I booked online prior to going, price was cheaper in advance and did not have to choose a specific date. I simply printed the tickets at home and took them with me. You can save $ by taking a Collectivo (local bus) to Tulum. It was only 30 pesos one way (about $3.00) to go 50-60 miles, vs. $50-60 for a taxi (one way) and very, very safe. (Hidden Worlds is very close to Xel-Ha)

When you get there, Skinny Man (his nickname) greets you and makes you feel very welcome. He's funny, nice and informative---just a cool, great guy. The staff was wonderful as well, all very helpful and humorous. There is a little restaurant where Adriana cooks a delicious local special of the day and a gift shop where you can purchase gifts---both had very reasonable prices.

The cenotes were incredible and the clear water was very refreshing. Sky Cycle was easy to peddle and the zip lines were really fun. With the Ultimate package, you may spend a few hours or all day.

Bring eco-friendly bugspray (or buy some there for $6), water, $ for food, gifts, photo CD ($25), and tips. Photo CD was worth the $ so you don't have to mess with a camera.

"Dr" Skinny Man if you are reading this--hello from Anita (the bee girl) and Clarita. Hasta la vista ; )

I ziplined backwards into the cenote! Can you say that??

This trip was awesome- a highlight of my week-long trip. A great adventure. The staff was the best I've ever been around -ever. I wish I could thank them another way than posting here, they were so great.

Definitely be ready for down and dirty adventure- it's more fun that way!

We did this on the last day of our honeymoon and I am so glad we did. It was a blast. The skycycle is kinda hard work at first, but you go on the skycycle then ge to snorkle to cool off. The ride back is great, through caves and water and jungle!! The food at the little restaurant was really good. We got the special, fried chicken with beans and rice! Yummy! I loved the ziplines, especially the one where you start in the jungle and enter the cave and go into the refreshing cenote water. (be sure to shut your mouth though, I took a huge gulp of cenote water the first time! yuck!) Then we finish by snorkling into dark caverns.This was scary but awsome! The guides ar really nice too, even as I kept saying "tengo miedo!" (I'm scared!). It was a really nice way to spend the day, especially when its super hot, cause the water is nice and cool, about 74 degrees and there is a lot of shade. Buy your tickets online for cheaper. They will have you on file for whenever you want to go then. You don't have to pick a date when you buy the tickets.