Scuba-Diving in the Galapagos Islands

A guide to diving in Galapagos

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Overview

Scuba-Diving in the Galapagos Islands

Scuba-Diving in the Galapagos Islands

 

Scuba-diving in Galapagos is often at the top of every diver’s wish list, and for good reason. The Galapagos Marine Reserve is among the largest in the world, a sanctuary for hundreds of different species, many of them highly endangered. While there is less endemism underwater than on land, there is a huge variety of species from both the tropical and temperate families, making these islands one of the best places in the world to scuba-dive, as well as an excellent year-round diving destination.

In this guide, we look at and compare three types of diving tours in the Galapagos; diving requirements and regulations; safety considerations; equipment recommendations; diving conditions; and more. We recommend using the table of contents in the side column (desktop only) to navigate the content.

Best way to Scuba Dive in the Galapagos Islands

Best way to Scuba Dive in the Galapagos Islands

 

There are three ways you can experience scuba-diving in the Galapagos Islands. Each offers a different balance of underwater adventure, flexibility, and land-based exploration, allowing you to choose the option that best suits your diving skills and travel preferences.

 

1) Liveaboard Diving

Liveaboard diving tours are cruises designed exclusively for scuba diving, offering up to 20 dives during an 8-day/7-night itinerary.

What You Should Know

  • Limited Land Access: Beyond a brief land tour of Santa Cruz Island, liveaboard itineraries tend not to include disembarkation on other islands. If you’d like to experience the iconic wildlife beyond the Galapagos Marine Reserve, consider adding a Pre- or Post-Cruise Safari extension.
  • Experience Required: Liveaboard cruises cater to experienced divers due to the strong ocean currents at many dive sites. Some operators require divers to hold an Advanced Open Water certification and/or have logged 50 to 100 dives, depending on the itinerary.

 

2) Diving Day Trips (from land)

Island-based diving (or land-based tours) allows you to join daily scuba-diving tours departing from the main ports on inhabited islands, such as Santa Cruz, where Galapagos Safari Camp is located. These excursions range from half-day to full-day trips, depending on the distance to the dive sites. This option is ideal for divers who want to combine underwater exploration with land-based wildlife adventures. It’s also a good choice for intermediate divers who don’t meet the experience requirements for liveaboard cruises or for those traveling with non-divers.

What You Should Know

  • Flexible Options: You can book a dedicated Dive Safari (with three or more full days of diving) or add individual dive days to your Classic, Family, or Pre- or Post-Cruise Safari.
  • Customizable Itineraries: Diving day trips can either extend your stay (by adding more days to your itinerary) or replace activities offered in our signature Safari tours.

 

3) Diving Day Trips (from a cruise)

Some Galapagos cruises offer ‘rendezvous’ diving excursions, where a dive boat meets the cruise ship at a designated location to take divers on a one- or two-tank dive.

What You Should Know

  • Limited Flexibility: Cruise itineraries are fixed, meaning you cannot add extra dive days. Dive excursions must replace the day’s scheduled cruise activities.
  • Alternative Options: If your cruise doesn’t include diving, consider a Pre- or Post-Cruise Safari extension to incorporate additional dives into your trip.

 

Understanding Galapagos Scuba-Diving Itineraries

All scuba diving tours in the Galapagos are regulated by the Galapagos National Park, which assigns fixed itineraries and timetables to dive operators. These schedules are updated annually (starting March 1).

Popular itineraries for both liveaboards and day trips include dive sites around the central islands. Liveaboards often extend to remote locations like Darwin and Wolf Islands in the north—renowned for their abundance of sharks and rays—and sites around Fernandina Island in the west or San Cristobal in the east.

For more information about itineraries and dive sites in the Galapagos, visit our guide to The Best Dive Sites in the Galapagos.

 

Managing Expectations

The Galapagos Marine Reserve is one of the world’s largest and most biodiverse Marine Protected Areas (MPAs), teeming with an incredible variety of marine life.

That said, wildlife sightings are never guaranteed. Documentary crews, such as those led by David Attenborough, spend months at sea, logging countless dives, to capture the breathtaking footage we see on screen. They also have access to restricted areas of the National Park that are not open to the public.

We recommend approaching your dive experience with an open mind rather than a checklist of species to see. The species listed in our Dive Safaris are based on the observations of official Dive Guides who frequently visit these sites and are intended as a guide only.

Diving Requirements and Regulations

Diving requirements and regulations for scuba-diving in the Galapagos

 

Galapagos National Park Rules for Scuba-Diving

The Galapagos National Park requires all visitors to be accompanied by an official, certified naturalist guide at all times, including within the Galapagos Marine Reserve. Your Dive Guide will provide clear instructions on what is permitted. While some rules may seem stricter than those of other National Parks, they are vital for preserving the fragile ecosystems of this remarkable archipelago.

 

Certified Dive Guides

All of our Dive Safaris are led by official Dive Guides who are approved by the Galapagos National Park to lead diving tours in the Galapagos Marine Reserve. These guides are also certified PADI Divemasters, and many hold additional certifications as PADI Instructors.

 

Diver-to-Guide Ratio

The National Park stipulates a maximum of 8 divers per Dive Guide.

  • Groups of 1-6 divers will have 1 Dive Guide (a certified GNP guide & certified PADI Divemaster) and 1 Divemaster (a certified PADI Divemaster)
  • Groups of 7-11 divers will have 2 Dive Guides, and depending on the divers’ experience, 1 additional Divemaster.

In addition to the above, guests of Galapagos Safari Camp are assigned a private Divemaster. This allows for a higher level of personal attention and safety (see Private Divemasters and Special Assistance below).

 

Diving Experience Requirements

How many logged dives do you need to dive in the Galapagos?

  • Logged Dives: Most dive sites in the Galapagos do not require a minimum number of logged dives, except for dive sites like Gordon Rocks, which demands at least 25 dives within the last 18 months. Some liveaboard cruises may also set specific requirements as part of their booking conditions.
  • Recommended Experience: To fully enjoy diving in the Galapagos, we strongly recommend gaining experience with drift dives and open water conditions beforehand. Currents here can be strong and unpredictable, particularly during the cooler season (July–December).

If you haven’t dived recently, consider completing the PADI ReActivate Refresher Program at home ahead of your visit.

 

Certification Requirements

To scuba dive in the Galapagos, all participants must hold an Open Water Scuba-Diving Certification from a reputable organization such as PADI, NAUI and CMAS. While it is possible to get your Open Water certification in the Galapagos, we don’t recommend it. Read why in our guide to PADI Scuba-Diving Courses in the Galapagos.

A medical certificate is required for those declaring a medical condition or for guests over 60 years old who have not dived within the past 8 months.

Scuba-Diving Tours and Levels of Privacy

 

Are private diving tours possible in the Galapagos?

At Galapagos Safari Camp, we offer the following levels of privacy and customization:

  • Shared Dive Safari: includes private transfers from Galapagos Safari Camp to/from the dive boat; a shared dive boat and Dive Guide, plus a private Divemaster for added safety and personalized attention.
  • Private Dive Safari: includes private transfers, a chartered dive boat and a private Dive Guide.

For more details, please visit our Dive Safaris.

 

Private Divemasters and Special Assistance

Galapagos Safari Camp guests are accompanied by a private Divemaster in addition to the group Dive Guide. This ensures an extra layer of safety, as Dive Guides often split their attention between spotting marine wildlife and supporting divers.

Dive Guide: Certified as both a GNP Dive Guide and a PADI Divemaster, authorized to lead tours in the Galapagos Marine Reserve.

Divemaster: Certified PADI Divemaster who assists guests but cannot separate from the Dive Guide, except in emergencies or early ascents.

 

Non-Diving Partners or Family Members

Non-divers cannot join scuba diving tours, but we are happy to arrange alternative activities or excursions tailored to their preferences.

 

Our Scuba-Diving Partner

We work with a trusted scuba diving operator with over 20 years of experience in the Galapagos. Known for their long-standing commitment to safety, they ensure an outstanding diving experience.

 

Health and Safety Considerations

Health and Safety Considerations for scuba-diving in the Galapagos Islands

 

Safety Considerations While Scuba-Diving

  • Group Diving Protocols: Your Dive Guide leads the group underwater, and all divers must stay together during the dive. Groups often consist of participants with varying skill levels and expectations, yet for everyone’s safety, we strictly adhere to this rule.
  • Private Divemasters: Guests of Galapagos Safari Camp are assigned a private Divemaster for enhanced safety and personalized support. In the unlikely event of an emergency, this individual can provide direct assistance. They also allow guests to surface early if desired, without affecting the rest of the group.
  • No Solo Diving: Unaccompanied ascents and solo diving are not permitted. All divers must descend and ascend together, including completing the safety stop. This policy applies even if one diver exhausts their air supply before others.

 

Communicating Concerns or Limitations

We recognize the importance of maximizing your underwater experience. If you have any special requirements, limitations, or concerns that could affect the safety, length or success of the dive, please inform us in advance. This helps us make necessary arrangements to ensure your experience is enjoyable and safe.

 

Activities to Avoid After Scuba-Diving

Flying after scuba-diving

To minimize the risk of Decompression Sickness (DCS), PADI recommends a surface interval of at least 12 hours after a single dive and 18 hours after multiple dives. However, to account for individual variations, a 24-hour interval is ideal. It is the diver’s responsibility to ensure their itinerary allows for this safety buffer.

 

High-altitude after scuba-diving

Hiking or mountain climbing at altitudes above 3,000 meters poses similar risks to flying. Avoid such activities for at least 24 hours after your last dive. However, climbing before diving is safe.

 

Deep Tissue Massage after scuba-diving

Experts advise against deep tissue massages within 12 hours of diving, as increased blood flow could lead to bubble formation or misdiagnosed symptoms of DCS. Gentle massages are generally safe.

Scuba-Diving with Children

Scuba diving in the Galapagos with children

 

Can Children Scuba-Dive in the Galapagos Islands?

Children aged 10 and above with an Open Water Certification can participate in our diving tours. We recommend they have prior open water dive experience for confidence and enjoyment. For divers aged 10–14, a private guide is mandatory in addition to the group guide or instructor. The minimum age for night dives is 15 years.

Learn more about visiting the Galapagos with Kids.

Diving Equipment and Boats

Scuba diving boats in the Galapagos

 

Scuba Diving Boats in the Galapagos Islands

The 10m x 3m fiberglass boats accommodate up to 10 passengers, 2 guides, 1 captain, and 1 assistant. Each boat is equipped with a small bathroom and standard security equipment (Radio HF, Epirb, GPS, O2)

Divers enter the water using a back-roll entry.

For night dives, smaller boats (7m x 2m) are used, with a capacity of 6 passengers, 1 guide and 1 captain.

 

Scuba-Diving Kit and Equipment

Scuba-Diving Kit and Equipment in Galapagos

 

We provide all necessary equipment, including long wetsuits (5mm or 7mm) and accessories like booties, hoods, and gloves for cooler seasons. If bringing your own regulator, ensure it is compatible with the YOKE system or bring an adapter.

 

Scuba-Diving with Nitrox in the Galapagos

Nitrox air is available to those who request it and who have a license to use it (See PADI’s Enriched Air (Nitrox) Diver Certification).

Best Time To Dive in the Galapagos Islands

Best Time To Dive in the Galapagos Islands

 

Scuba-diving in the Galapagos Islands is great all year round. However, there are two main seasons to be aware of:

  • Warm and Wet Season (Jan-Jun): Sea temperatures range from 70–80°F (20–26°C), with calm seas and excellent visibility. This is the best season for smooth sailing and comfortable dives.
  • Cold and Dry Season (Jun–Nov): Cooler waters (65–75°F / 18–23°C), reduced visibility, and choppy seas are common. However, marine life is abundant, and larger species are more likely to appear. If prone to seasickness, bring appropriate medication.

Learn more: When to Visit the Galapagos Islands

 

Underwater Visibility

Visibility averages 8–10m (25–35ft) but can improve to 18m (60ft) on calm, sunny days. While this may be less than other destinations, the abundant marine life ensures there is still a lot to see within this range.

Additional Resources

Additional resources for scuba-diving in the Galapagos Islands

 

Recommended Reading: Reef Fish Identification: Galapagos by Paul Humann.

Citizen Science with Shark Count: Divers can contribute to marine research by recording sightings of sharks, sea turtles, rays, and sunfish via the Shark Count app. Data is shared with the Galapagos National Park to aid conservation efforts. This initiative is supported by the University of San Francisco in Quito, Galapagos Conservancy, and the National Park Directorate.

 

 

OUR DIVE SAFARIS