Explore · Connect · Protect
Small-group dive expeditions around the world.
Upcoming Expeditions
Alor, IndonesiaOctober 2026October 21 to 29, 2026 · 9 days / 8 nights · Scuba · Land-based · Advanced Open Water
A hidden gem on Indonesia's eastern edge. Vibrant reefs, volcanic sand slopes, strong currents bringing in pelagics, and a paradise for muck divers.
Hammerhead SharksMola MolaThresher SharksMacro & Critters
Komodo National Park, IndonesiaFebruary 2027February 21 to 28, 2027 · 8 days / 7 nights · Scuba diving · Liveaboard · Advanced Open Water
Eight-day liveaboard through Komodo Central & South, timed to the full moon tides and the park at its quietest. Manta rays, pristine coral reefs, world-class macro, and Komodo dragons on land.
Manta Ray Cleaning StationsKomodo DragonsVibrant Coral Walls
Baja California Sur, MexicoMay to June 2027Multiple departures, May to June 2027 · 6 days / 5 nights · Freedive / Snorkel · Private villa · No experience necessary
Hundreds of thousands of mobula rays converge in the Sea of Cortez in one of the ocean's greatest migrations. Whales, orca, dolphins, sharks, and sea lions share the same rich, plankton-fed water.
Mobula Ray AggregationsWhalesOrcaDolphins
Maldives, Indian OceanAugust 2027August 15 to 22, 2027 · 8 days / 7 nights · Scuba · Liveaboard · Advanced Open Water recommended
A luxury 7-night liveaboard through the northern Maldives, timed to the full moon at Hanifaru Bay for the world's largest manta aggregation. Then dive cleaning stations, channels, and reefs across Lhaviyani, Baa, and North Malé.
Manta RaysWhale SharksGrey Reef Sharks
Malapascua, PhilippinesSeptember 2027September 6 to 15, 2027 · 10 days / 9 nights · Scuba · Land-based · Advanced Open Water
Come face to face with thresher sharks in Malapascua. Ten days at Evolution Dive Resort with 24 dives, from dawn on the Kimud Shoal cleaning stations to world-class macro.
Dawn Thresher SharksWorld-class MacroTiger Shark Chances
From our travelers
Carolina P.
Aruba · 4 trips
"It all started in 2023 when I left dry land in Texas to join Matthew's 20+ dive marine biodiversity dive expedition in Bonaire, even though I wasn't even certified yet. That trip combined my love for ocean conservation and underwater photography, leading me to then dive Baja Cali...
Collin (@OceansCollin)
United States · 5 trips
"Having attended 5 expeditions with Matthew across the world I can guarantee you will not be disappointed. Every expedition is filled with energy and adventure. Matthew makes sure you experience the best possible dive sites at each location to give you the best chance to see marin...