Is Lanai in United States on your travel bucket list? This online travel guide is all you need to have before planning your trip. A gripping city on its own right, Haleakala National Park also deserves a visit. Attractions in Haleakala National Park include Haleakala Crater, Pipiwai Trail, Kipahulu Campground. Also, to reach Lanai, you'll have to take a flight to Haleakala National Park; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Get in the character of the city, this city requires at least of 1 to 2 number of days of exploration.