ATV Tours

Although all the beaches on the island are public, much of the interior land—once sugar and pineapple plantations—is privately owned. This is really a shame, because the valleys and mountains that make up the vast interior of the island easily rival the beaches in sheer beauty. The good news is some tour operators have agreements with landowners that make exploration possible, albeit a bit bumpy, and unless you have back troubles, that's half the fun. If it looks like rain, book an ATV tour ASAP. That's the thing about these tours: the muddier, the better.

Kauai ATV Tours. This is the thing to do when it rains on Kauai. Consider it an extreme mud bath. Kauai ATV in Koloa is the originator of the island's all-terrain-vehicle tours. The three-hour Koloa tour takes you through a private sugar plantation and historic cane-haul tunnel. The four-hour waterfall tour visits secluded waterfalls and includes a picnic lunch. This popular option includes a hike to secret WWII bunkers and a swim in a freshwater pool at the base of the falls—to rinse off all that mud. You must be 16 or older to operate your own ATV, but Kauai ATV also offers its four-passenger "Ohana Bug" and two-passenger "Mud Bugs" to accommodate families with kids ages five and older. 3477A Weliweli Rd., Koloa, Hawaii, 96756. 808/742–2734; 877/707–7088; www.kauaiatv.com. From $252 for 2 people.

Kipu Ranch Adventures. This 3,000-acre property extends from the Huleia River to the top of Mt. Haupu. Jurassic Park and Indiana Jones were filmed here, and you'll see the locations for them on the three-hour Ranch Tour. The four-hour Waterfall Tour includes a visit to two waterfalls and a picnic lunch. Once a sugar plantation, Kipu Ranch today is a working cattle ranch, so you'll be in the company of bovines as well as pheasants, wild boars, and peacocks. If you're not an experienced ATV driver, they also offer guide-driven tour options. 235 Kipu Rd., off Hwy. 50, Lihue, Hawaii, 96766. 808/246–9288; www.kiputours.com. From $104.