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Blue Blenny Expeditions

SMALL FISH. BIG OCEAN. ENDLESS CURIOSITY.

It's easy to think that wonder belongs to our past, a remnant of childhood we leave behind as we get older. We start moving faster and chasing bigger experiences, and somewhere along the way we forget what it felt like to be genuinely curious.

Blue Blenny was born from the belief that the best learning happens when you're having fun, and that the ocean is the perfect place to rediscover your sense of wonder.

Blue Blenny Expeditions are immersive, fish-focused trips designed to spark your curiosity. Come discover what's been waiting for you!

our expeditions

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Fish-focused

Our expeditions put fish front and center, from the charismatic and colorful, to the cryptic and often overlooked.

Intentionally Small

We love small fish, and we keep our groups that way too. Our expeditions are designed to feel personal and unhurried.

endlessly Curious

"Small fish. Big ocean. Endless curiosity," is the spirit we bring to every dive. On a Blue Blenny expedition, curiosity isn't just welcome - it's the whole point!

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Founders' Trip

Grand Cayman

Dates: January 30 - February 6, 2027

Location: Sunset House, Grand Cayman

Group Size: 10 participants + 2 expedition leaders

more trips coming soon

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