It was a very long walk during a 100 degree day. The old town reminded me of New Orleans. Sometimes it was difficult to concentrate on the guide with all the street vendors trying to sell/barter their wares.
Excellent guide on this excursion into the rain forest via an aerial tram. Delicious lunch at the nature center after a short walk through the preserve. The boat ride down the river was exceptionally educational- many birds, crocodiles and monkeys.