Cruises Operated by Sea Trek Sailing Adventures

Departing from Maumere, this exciting 12-day South Pacific cruise on Katharina visits the remote Banda Islands, where you can wander through the nutmeg plantations before retracing ‘the marine spice route’ north through the Moluccan Islands to the clove plantations of the fabled Sultanate of Ternate.

Embark on a 14-day, two-part cruise aboard Katharina and explore the rich wildlife and cultural heritage of Indonesia. Explore Borneo and visit an orangutan conservation center and a local Dayak village. Return to Bali and set sail to various islands, exploring the highlights of Komodo along the way.

Spend nine days snorkeling, encountering wildlife, and exploring tropical islands while cruising along Komodo and back aboard Ombak Putih. Begin your journey on Komodo Island and see the Komodo dragons, snorkel on Komodo Park’s best reefs, swim with manta rays, and more. Then visit Rinca Island, which is known for its diverse wildlife.

Embark on a 13-day, two-part cruise aboard Ombak Putih and explore the rich wildlife and cultural heritage of Indonesia. Explore Borneo and visit an orangutan conservation center and a local Dayak village. Fly to Bali and set sail to various islands, exploring the highlights of Komodo along the way.

Join the Katharina on this exceptional 10-day Jewels of Raja Ampat cruise roundtrip Sorong to explore incredible landscapes and sail across one of the most desired destinations in the world, Indonesia. Relax in this region's natural temples, beaches, and wildlife immersion through snorkeling and kayaking.

Embark on a 13-day, two-part cruise aboard Katharina and explore the rich wildlife and cultural heritage of Indonesia. Explore Borneo and visit an orangutan conservation center and a local Dayak village. Return to Bali and set sail to various islands, exploring the highlights of Komodo along the way.

Join the Ombak Putih on this exceptional 10-day cruise of Indonesia and explore Raja Ampat. Kayaking and snorkeling are highlights of this itinerary, along with cultural visits to local villages that give you insights into the local way of life, customs, and traditions of life in this region of the world.

Make your way through the Spice Islands, a magical destination, on this 12-Day South Pacific cruise aboard Ombak Putih. Visit Hitu Lama, Gunung Api, Manipa, and Payahe Bay, to name a few of the marvelous stops on this luxurious cruise through paradise. You will have opportunities to snorkel and view local wildlife along the way.

Embark on a 14-day, two-part cruise aboard Ombak Putih and explore the rich wildlife and cultural heritage of Indonesia. Explore Borneo and visit an orangutan conservation center and a local Dayak village. Return to Bali and set sail to various islands, exploring the highlights of Komodo along the way.

This 10-day South Pacific cruise aboard Katharina honors naturalist Alfred Russel Wallace, the co-founder of the theory of evolution. This magnificent tour takes you on land and sea to discover what captivated Wallace about this region of the world, especially the magnificent birds of paradise.

You spend nine days cruising round‑trip from Komodo on board Katharina, seeing Komodo dragons, whale sharks, manta rays, and coral reefs. You snorkel on the reefs, swim with marine animals, and visit islands with diverse wildlife.

Embark on a 16-day cruise aboard Ombak Putih, exploring Indonesia’s culture, wildlife, and marine beauty. Highlights include historical Ternate, vibrant reefs, Bajau sea nomads, and Komodo dragons, with hikes and village visits.