ThunderBird Falls trail is a 2 mile roundtrip hike views of tall green trees and moss in some places, with platforms to take pictures. One of the trails is where you can view the waterfall from a distance, another part of the trail is this steep downgrade that takes you along the river where you can see defrost of all the snow and mud. The Grand prize is being able to get so close to the waterfall and feel the temperature drop with mist. From Anchorage its 31 miles North on AK-1 highway. ThunderbirdFall Trail Guide