We really enjoyed our 6 hour hike in Corcovado National Park. It was made even better because we used a guide from nearby La Leona "Tent camp". He knew what to listen for and pointed out an anteater, a red brocket deer, many monkeys, a tayra, an agouti, and many insects and birds. The path in the park was very easy to follow. Make sure that you sign up to go to the park the day before, and then sign in as you enter. This park is a gem!