Cruises Operated by Sea Trek Sailing Adventures

Experience 16 days aboard Katharina from Bitung to Komodo: snorkel vibrant reefs at Punten, Ratatotok, and Malenge. Meet Bajau sea gypsies, explore Wakatobi, swim with stingless jellyfish, visit Bonerate’s traditional shipyards, encounter Komodo dragons, manta rays, and witness breathtaking sunsets at Gili Lawa Darat.

Join this 14-day cruise from Ternate to Bitung aboard the Ombak Putih. Sail past volcanoes, snorkel vibrant reefs, visit remote islands, swim with stingless jellyfish, and encounter whale sharks.

Sail aboard Katharina on a 14-day Indonesia cruise from Ambon to Kaimana. Explore the Banda Islands, Kei Islands, Aru Islands, Triton Bay, and Namatote with snorkeling, kayaking, cultural visits, and remote island exploration across the Maluku and Papua regions.

Embark on a 13-day Indonesia cruise aboard Katharina, sailing from Ternate to Ternate. You will explore remote islands, snorkel unexplored reefs, and visit historic Sultanates. Discover the unique wildlife of Bacan Island and experience cultural traditions in local villages like Dodinga and Bastiong.

Travel 13 days on Katharina from Komodo to Maluku on a northern Indonesia route. Explore Komodo National Park, Flores Sea, Bonerate Atoll, Wakatobi National Park, the Banda Sea, Sula Archipelago, & Ambon while snorkeling reefs, visiting remote islands, & experiencing coastal communities, guided by experienced tour leaders & marine biologist.

This 13-day Ombak Putih voyage from Komodo to Ambon explores remote islands, reefs, and coastal cultures across Indonesia. You snorkel reefs with tour leaders and a coral specialist while experiencing isolated island life and diverse marine environments.

Embark on a 12-day voyage aboard Ombak Putih following the footsteps of naturalist Alfred Russel Wallace. Travel from Ternate to Sorong, exploring the Guraici Archipelago, Bacan, and Misool while encountering rare Birds of Paradise and vibrant coral reefs.

Embark on a 12-day cruise aboard Katharina from Sorong to Ternate, discovering the wonders of Raja Ampat and the Spice Islands of North Maluku. Snorkel vibrant reefs, trek rainforests to spot birds of paradise, explore ancient cave art, and experience local customs in remote villages.

Experience 12 days aboard Ombak Putih from Maumere to Ambon, sailing through Flores, Alor, Wetar and the Banda Islands. Explore remote villages, snorkel coral reefs, visit volcanic islands, encounter wildlife such as whales and dugongs, and discover the culture of eastern Indonesia.

Immerse in a 10-day Papua cruise aboard the Ombak Putih. Sailing from Sorong to Kaimana, this voyage invites you to snorkel with Triton Bay's whale sharks, spot rare birds of paradise, and discover hidden coves among spectacular karst limestone islands.

Start your trip in Bali, flying to Labuan Bajo for a 10-day exploration of Komodo National Park and beyond aboard the Katharina. See Komodo dragons, snorkel with turtles, visit villages, and experience local landscapes and culture.

Enjoy a 9-day family cruise aboard the Ombak Putih, sailing roundtrip through Indonesia from Komodo to Komodo. Led by a marine biologist, you encounter whale sharks, manta rays, and wild Komodo dragons. Discover vibrant reefs, active volcanoes, and local culture.