”Parque Ecológico Piedras Blancas“

This park is only half an hour from Medellin, . it has camping and a simple hostel, there are nice walking path there and a dam lake. Also there is a new museum there of insects, small but very nice. I recommend to go there in the morning and spend all the day and of course if you like it spend the night there as well. On weekends and speciallt in holy weekends and holidays it can be crowded.