All Amazon lodgings feature an all-inclusive experience where expert guides, binoculars in tow, bring you on the rivers and land to talk about the flora and fauna, and one of the best places to experience this is Yusani National Park. Keep your eyes peeled to spot monkeys in the trees, scarlet macaws flying overhead or a toucan hidden in the branch, not to mention all the little critters on the trails, like hopping poison dart frogs. This is a rainforest, not a zoo, so wildlife viewing can be sparse at times. Just enjoy the lush surroundings. Best for ages 10 to 18.