El cocuy
fees/permits
You need to register with the park offices either in El Cocuy or in Güicán. Entrance fee is 34,000 COP for foreigners, 10,000 COP for Colombians and 6,000 COP for students and kids between 5 and 12. If you go in the park without a guide, you'll have to tell the ranges how long you plan to be in the sierra. Make sure to check in with the office again once you've exited the park safely or rescue teams will be launched to look for you.