Skip to main content
ZuBlu is Asia’s leading dive travel companyZuBlu is Asia’s leading dive travel company
Book your next
scuba diving holiday
  • Collections
  • Special Offers
Nautilus Explorer

Nautilus Explorer Itinerary

Cocos Island

11 days / 10 nights

About Nautilus Explorer

  • Facilities include nitrox, gear storage, spacious zodiacs, and camera stations
  • Adventurous itineraries in Socorro and Revillagigedo, and Guadalupe
  • Enjoy zodiac tours, marine life presentations, paddleboards and kayaks
  • Comfortable cabins for various budgets and personal travel styles

Nautilus Explorer liveaboard offers adventurous dive itineraries, with voyages exploring some of the eastern Pacific's most exciting big fish destinations. Choose from trips to Socorro and Revillagigedo, Guadalupe, or pioneering itineraries combining both! You'll enjoy personalised service, well appointed cabins and common areas, and custom-designed divers' facilities to help make the most of your time in the water. Plus, thoughtful details like warm deck showers and hot drinks after each dive and a hot tub for a hint of luxury. This boat perfectly balances a comfortable and unfussy atmosphere with little luxuries, creating the ideal environment for divers and social guests.

Learn more about Nautilus Explorer

Itinerary details

Length of trip 11 days / 10 nights
Number of dives TBA
Experience Advanced Open Water - Minimum 50 dives
Insurance Required

Highlights

  • Dive a designated UNESCO World Heritage Site
  • Hike through untouched jungle in search of waterfalls
  • Some of the biggest hammerhead sharks on the planet
  • Tiger sharks, silkies, guitar sharks, Galapagos sharks, and silvertips
  • Large groups of mantas, mobulas, eagle rays and marble rays
  • Encounter playful bottlenose dolphins and sea lions
  • Keep an eye on the blue for tuna and billfish
  • Magnificent megafauna including whale sharks and humpbacks
Day 1:
The Nautilus Explorer will be berthed in Marina Bahia Golfito. It’s beautiful. We imagine you will be excited to board, but please give our hardworking crew time to get the ship turned around, cleaned, fuelled, provisioned, and ready for you. We ask that you take advantage of the local facilities and not drop by the boat until 6:30 pm. We don’t mean to be rude, but it would be much appreciated if you could avoid coming by early to say “hi.” Boarding will begin after 6:30 pm, and we will sail by 8 pm for the approximately 30-hour run to Cocos Island.

Day 2:
Your ship is a heavy, steel-stabilized oceangoing ship, ensuring you the best ride possible. We encourage you to relax, and it’s usually a good idea to take some anti-seasickness medicine just in case. It’s far better to feel 100% and enjoy the crossing than to risk feeling under the weather without medication… There will be ample time for briefings, setting up dive and camera gear, and, of course, cocktail hour at 7 pm with all our other guests!

Days 3 - 9:
Anchored in the lee of Cocos Island!! Enjoy some of the best diving in the world on the pinnacles surrounding Cocos. The choice of dive sites is at the discretion of the park rangers and influenced by Mother Ocean, with a lot of input from your captain and dive guides. Typically, there will be an opportunity for 2 dives in the morning and 1 in the afternoon, with water temps ranging from 78°F to 82°F (27°C to 28°C). Plus, there’s the opportunity to go ashore several times, whale watch with the humpbacks, relax, and have a great time!!

Day 10:
Voyage back to Golfito. Packing gear up, visiting with your new friends, and making plans for your next adventure with Nautilus.

Day 11:
Arrival back at the Golfito marina by 5 am for those catching the early morning Sansa flight. Early breakfast and 7 am departure for guests heading back to San Jose in our courtesy shuttle (to arrive at SJO by 1 pm at the latest). Or a more leisurely 8:30 am disembarkation for those who are staying on in Golfito (the hotel in the marina is beautiful and well-priced: Marina Bahia Golfito Hotel) or heading off for another adventure in one of the nearby national parks. 

Sample itineraries are for guidance only. Actual itineraries may differ slightly due to factors such as weather, wildlife, logistics, and local regulations. 


Transfer details

Departure

08:00pm

Marina at Golfito

Juan Santamaria international Airport: SJO; Golfito Airport: GLF

Return

08:30am

Marina at Golfito

Golfito Airport: GLF; Juan Santamaria international Airport: SJO

    What's included
    • Meals and snacks
    • Water, tea and coffee
    • Soft drinks
    • Tanks and weights
    • Towels and toiletries
    To be paid in advance or onboard
    • Dive and travel insurance 
    • 5% Government taxes
    • National park fee - US$75 per day
    To be booked in advance or paid onboard
    • Single supplement - 25%
    • Alcoholic drinks
    • Nitrox 
    • Equipment rental 
    • Dive computer 
    • Diving courses (before the trip)
    • Gratuities - US$300 to US$400
    • Internet 
    • Transfers
    Payment policy
    • 15% if 12 - 9 months prior to departure; 
    • 25% if 9 - 4 months prior to departure;
    • 50% if 4 - 2 months prior to departure; and
    • 100% if 60 days or less prior to departure
    Special offers or promotions - separate payment and cancellation terms may apply.
    Group bookings - separate payment and cancellation terms may apply.
    Contact the ZuBlu travel team if you have any questions about payment terms and cancellation.
    Cancellation policy
    25% deposit within 7 days of booking to confirm your reservation
    An additional 25% due 4 months prior to departure date.
    Balance due 60 days prior to departure 
    Bookings received less than 60 days before departure require payment in full to secure reservation.

Current availability and prices: https://www.zubludiving.com/itineraries/nautilus-explorer/itn-2305080651541-cocos-island

Contact a dive travel expert:

Find your perfect dive destination:

Find a destination

Top Destinations

  • Diving in the Maldives
  • Diving in Indonesia
  • Diving in the Philippines
  • Diving in the Red Sea
  • Diving in Galapagos
  • Diving in Mexico
  • Diving in Thailand

Guides & Insights

  • Travel guides
  • Liveaboard guide
  • Destination inspiration
  • Marine life
  • News

Sustainability

  • Ecoventures
  • Conservation
  • Green Fins

ZuBlu

  • Plan your trip
  • Join us
  • About us
  • Guest reviews
  • Partners
  • FAQs

Partners

Protect your dive with
ZuBlu's Protects your dive with DiveAssureZuBlu supports Green Fins

Follow us

Follow ZuBlu on facebookFollow ZuBlu on instagram
Ratings powered by
ZuBlu's ratings powered by tripadvisor

ZuBlu is Asia’s leading dive travel company

ZuBlu is the leading dive travel agency to search, compare and book scuba diving and underwater adventure travel worldwide. With 800+ exceptional resorts and liveaboards to choose from, you can travel green while exploring the big blue.


© 2026 ZuBlu
Terms & ConditionsTerms of usePrivacy Policy

Book your next scuba diving holiday