Hi Enrique, If you are just a bit adventurous I can highly recommend you to go to Rancho Baiguate, in Jarabacoa, in the Dominican mountains. Here they can offer you a lot of adventure possibilities like river rafting, canyonning, mountain biking, trekking etc. And besides that the nature up there is simply fantastic. You will find phone number etc. on their homepage www.dominicana.com/baiguate - have a nice trip. Karin