Maui's landscape is incredibly diverse, offering everything from underwater encounters with eagle rays to treks across moonlike terrain. Although daydreaming at the pool or on the beach may fulfill your initial island fantasy, Maui has much more to offer. The following one-day itineraries will take you to our favorite spots on the island.

Beach Day in West Maui

West Maui has some of the island's most beautiful beaches, though many of them are hidden by megaresorts. If you get an early start, you can begin your day snorkeling at Slaughterhouse Beach (in winter, D.T. Fleming Beach is a better option, as it's less rough). Then spend the day beach hopping through Kapalua, Napili, and Kaanapali as you make your way south. You'll want to get to Lahaina before dark so you can spend some time exploring the historic whaling town before choosing a restaurant for a sunset dinner.

Focus on Marine Life on the South Shore

Start your South Shore trip early in the morning, and head out past Makena into the rough lava fields of rugged La Perouse Bay. At the road's end there are areas of the Ahihi-Kinau Marine Preserve open to the public (others are closed indefinitely) that offer good snorkeling. If that's a bit too far afield for you, there's excellent snorkeling at Polo Beach. Head to the right (your right while facing the ocean) for plenty of fish and beautiful coral. Head back north to Kihei for lunch, and then enjoy the afternoon learning more about Maui's marine life at the outstanding Maui Ocean Center at Maalaea.

Haleakala National Park, Upcountry, and the North Shore

If you don't plan to spend an entire day hiking in the crater at Haleakala National Park, this itinerary will at least allow you to take a peek at it. Get up early and head straight for the summit of Haleakala (if you're jet-lagged and waking up in the middle of the night, you may want to get there in time for sunrise). Bring water, sunscreen, and warm clothing; it's freezing at sunrise. Plan to spend a couple of hours exploring the various lookout points in the park. On your way down the mountain, turn right on Makawao Avenue and head into the little town of Makawao. You can have lunch here, or make a left on Baldwin Avenue and head downhill to the North Shore town of Paia, which has a number of great lunch spots and shops to explore. Spend the rest of your afternoon at Paia's main strip of sand, Baldwin Beach, or watching the daring windsurfers at Hookipa.

The Road to Hana

This cliffside driving tour through rain-forest canopy reveals Maui's lushest and most tropical terrain. It will take a full day to explore this part of the North Shore and East Maui, especially if you plan to make it all the way to Oheo Gulch. You'll pass through communities where Old Hawaii still thrives, and where the forest runs unchecked from the sea to the summit. You'll want to make frequent exploratory stops. To really soak in the magic of this place, consider staying overnight in Hana town. That way you can spend a full day winding toward Hana, hiking and exploring along the way, and the next day traveling leisurely back to civilization.