Northern Mariana Islands Road Trip

International flights land at Saipan International Airport on Saipan, the largest and most developed island in The Marianas. Most hotels offer shuttle buses to and from the airport. Once you've checked in to your hotel, the most affordable way to get around is by hiring a car. There is also a limited bus route downtown.

Start your adventure at the Northern Mariana Islands Museum of History and Culture. Here, you'll learn about the islands' history all the way from prehistoric times through iterations of governmental control by Spain, Germany, Japan and finally the United States. The museum also houses a number of Chamorro and Carolinian artifacts. Other opportunities to see Chamorro culture include restaurant dinner shows (look for performances that advertise Chamorro language and dancing specifically) and yearly festivals on each island, the largest of which is Taste of The Marianas International Food Festival & Beer Garden that runs every weekend in May on Saipan.

Time your visit to coincide with the weekly Thursday night Garapan Street Market, also on Saipan. This is a chance to sample the glorious melting pot of local cuisine and culture with traditional singing and dancing, local arts and crafts, and a feast of traditional street foods like apigigi (young coconut cooked in banana leaves), kå'du pika (spicy beef soup) and the bright red rice dish hineksa' aga'ga', which gets its color from annatto seeds.

After a short drive along Route 30 from Garapan, the hotel district on Saipan, you'll find the Last Command Post. This site houses an abandoned Japanese Imperial Army command post in a hidden limestone cave that you can walk right into. The towering cliffs nearby — dubbed Suicide Cliff and Banzai Cliff — are where thousands of Japanese soldiers and civilians chose to jump to their deaths instead of accepting their country's surrender to the United States.

End your day with a trip to the Bird Island Lookout, just 5 kilometers from the Last Command Post Park. The view from these spectacular, steep cliffs is one of the most popular photo opportunities in the entire archipelago.

Pack up your beachwear and snacks for an exciting speedboat ride to Managaha, a tiny islet off the west coast of Saipan where you can hire a dive guide — or go snorkeling on your own — to see schooling eagle rays or fish darting in and out of World War II shipwrecks. Awarded for its white-sand beach and rich snorkeling, Managaha also holds World War II relics, sites of cultural significance and its own marine conservation area.

Enjoy 30 minutes of Saipan's best scenery along Route 30 on the drive from Garapan to the Grotto, one of the world's best cavern dives. This limestone sea cave's clear waters are a spectacular cobalt blue verging on purple, speared through by shafts of light leading in from the open ocean. You'll want a guide to help you navigate the Grotto's many challenges, including more than 100 steep, cement steps leading down to the slippery, wet surf zone where incoming ocean waves pound against the rocks and can be hazardous.

Less than 5 kilometers from the entrance to the Grotto is Kalabera Cave, where pictographs of ancient Chamorros are hidden on the walls. The cave was later used as a Japanese field hospital and, before that, as a Spanish prison. If you're still feeling energetic at the end of the day, make the 22-kilometer drive to 473-meter Mount Tapochau, the highest point on the island, which gives you a sweeping 360-degree vista over all of Saipan and its neighboring islands.

Catch a morning flight from Saipan International Airport to Rota International Airport. Spend all day enjoying the exquisitely relaxed pace on the tiny Rota Island. Sample Chamorro food in restaurants that cater to tourists, but street vendors and market stalls will give you the most authentic experience.

Important local sights include the As Nieves Latte Stone Quarry, where you can see massive halagi (columns) and tåsa (capstones) that were abandoned before they could be assembled into the mysterious upright pedestals known as latte stones; the Rota Cave Museum, a giant, limestone sanctuary where you can view artifacts from ancient Chamorro culture all the way through World War II; the Sagua'gaga Bird Sanctuary for its breathtaking views over emerald waters populated by many thousands of seabirds; and the huge, natural limestone Tonga Cave, where concrete pads are the last evidence of a makeshift Japanese hospital.

Catch a morning flight from Rota back to Saipan, then on to Tinian. Many visitors go to the "House of Taga," the tallest standing limestone latte stones in the world, or the family-friendly Taga and Tachogna beaches. End your day with a flight back to Saipan, where you might want to spend another night before boarding your flight home.