Drive through paradise when you hit the road to Hana, on the Hawaiian island of Maui. Or opt for a tour, since the mile markers here are confusing (they start over after #16, among other oddities). This curvy road runs just over 64 miles, connecting the towns of Kahului and Hana, and takes over a day to complete if you stop to watch surfers from the bluff at Ho’okpa or hike to the waterfalls at Twin Falls. You might also opt to picnic at Kaumahina State Wayside Park, buy fresh-baked banana bread along the road, shop for souvenirs at Nahiku MarketPlace, or see tropical rainforest plants, including taro, gingers, papayas, and rainbow eucalyptus, at an arboretum. (Tip: bring insect repellant to ward off the mosquitoes.)