If you are looking for a hiking trail then Pipiwai Trail Haleakala National Park is a best place. It is a 4 mile round trip hike up a valley to a 400′ water fall with many great sites along the way. It is well marked and has board walks and steps to make this moderate trail easier.
I am a tourist and I like to visit all over the world and see the beautiful attractions like parks, rivers and hilly areas that have a natural beauty. I have been visited in Haleakala national park. The park offers the two dozen pools for the visitors here you can also enjoy the hiking and the swimming also. The Flora and fauna enhance their natural beauty.
Awesome information my friend! After reading your view I must try to go there and see the beautiful place around the world after complete my New York Vacation. Would anyone like to share their experience with me and also share some pics here.