The best expedition cruises deliver brag-worthy adventures without sacrificing elevated comfort on board, like well-appointed cabins, commendable food and maybe even a spa. The editorial team loves these sorts of small-ship cruises, and we’re always researching itineraries for ourselves. The following sailings are among our current favorites around the world. Rates are per person unless otherwise noted.

Patagonia

Antarctica21, known for its fly-and-sail Antarctica cruises, has added a cruise-only Patagonia adventure this year on the polar vessel Magellan Explorer, which hosts up to 96 passengers. The eight-night Patagonia & Chilean Fjords Sea Voyage will sail from Puerto Montt, Chile, to Ushuaia, Argentina, with two departures a season, in September and April, through spring 2027. Passing near soaring Andes mountains and some of the largest glaciers outside Antarctica, the ship will cruise through and around scenic fjords, channels and islets rich with marine animals. Zodiacs and kayaks enhance the wildlife-watching, as do the ship’s glass-enclosed observation lounge and the accessible bow ­— plus most cabins come with balconies. Cultural attractions include traditional Chilean architecture in the small village of Caleta Tortel, where wooden walkways made of Guaitecas cypress connect stilt houses lining the coast. Rates from $6,495.

Indonesia

From November to May 2026, Eyos Expeditions is offering weeklong charters in the extravagantly beautiful Raja Ampat archipelago (longer trips can be arranged). Cruise round-trip from Sorong on the Lamima, a classic wooden phinisi motor sailer that accommodates just 14 passengers in seven chic cabins, with tasteful Indonesian touches and luxurious en suites. Dive, snorkel, kayak or paddleboard in the pristine waters off Kawe Island, where colorful coral formations teem with fish. Climb one of the peaks in the Wayag Islands for jaw-dropping views of the stunning landscape, and rub elbows with locals while visiting an elementary school in the village of Tapokreng. Back on the ship, amenities include indoor and outdoor dining areas, a bar-lounge and a relaxation space for massages and other spa treatments. Rates from $27,000 per night.