Thousands of schooling hammerheads at Cocos Island.

“Today we got the chance to dive Dirty Rock a second time, after the epic dive we had there on the 2nd day of our Cocos trip. The cleaning station was fully in action and we got plenty of great close encounters with the hammerheads. In addition, there was barely any current so when our […]

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Costa Rica Extension 6 Days / 5 Nights Liveaboard – $1995

Costa Rica is home to some of the world’s greatest biodiversity, with dense jungles, rainforests, national parks, volcanoes, rushing rivers, spectacular waterfalls, sandy beaches, and of course, beautiful diving, hiking, kayaking and swimming. Experiencing the diving, tropical rainforests and national parks of Costa Rica is something not to be missed.  On this expedition, we will spend […]

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Cocos Island of the sharks. Here we come!

Costa Rica. Cocos island of the sharks. Oceans and rainforest adventures. In 2023, we marked our first adventure to Cocos after 32 years of longing to experience this amazing and magical place ourselves. We had to pinch ourselves because it felt like a dream for our beautiful Nautilus Explorer to be anchored in Chatham Bay, […]

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What’s New at Nautilus and Baja Expeditions?

Cocos Island of the Sharks & Costa Rica Ocean and Rainforest!!! Captain Beto and our team learned a lot about operating our beautiful Nautilus Explorer down south and we are heading back in August and September for more adventures with 9 and 10-night trips out to Cocos, complete with brand new RHiBs (rigid hull inflatables). […]

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Exciting New Destinations

We’re all about keeping the adventure going. It’s in our DNA and frankly, it is always a thrill for us when a new destination turns out to be really good. Cocos Island of the Sharks: Limited summer trips for now. And our all new Oceans and Rainforest combining diving and shore adventures. We hope to have 2024 Cocos […]

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Socorro, Cocos and Sea of Cortez are super popular right now.

We have been marketing Socorro trips for over 40 years, starting with the old Baja Explorador from BEX. Socorro emerged as an amazing diving destination and really took off with our Nautilus Explorer, which combines safety, excellence in guest experience, and affordable pricing. Base trips cost around $3500 per person for an 8-night trip with spectacular big animal diving. It’s a really good […]

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Captain Beto and his crew are on their way to Costa Rica!

Our first sunset on the journey to Costa Rica, boat just came out of dry dock, everything is working good, loads of things were done to get the boat ready and in good shape for the Ocean & Rainforest and Cocos Island of the Sharks trips. Crew excited to be here. As sun went down […]

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