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North Seymour, a short trip from Baltra or Santa Cruz, is renowned for its abundance and diversity of fish. It is one of the best spots in the Galápagos to observe reef species such as triggerfish, parrotfish and butterflyfish, as well as large schools of surgeonfish, mullets, creolefish and pompano.

School of razor surgeonfish at North Seymour
Large schools of razor surgeonfish live along the drop off.

How to get to North Seymour snorkeling spot?

North Seymour Island (Seymour Norte) is located just north of Baltra Island, formerly known as South Seymour. The two islands are separated by a passage sheltered by Mosquera Island’s reef.

North Seymour can only be visited on a liveaboard or a guided boat trip. As it is close to Baltra (where you’ll find the airport, a cruise terminal and, across the Itabaca Channel, the Santa Cruz ferry terminal) it is one of the easiest uninhabited islands to visit.

Day trips from Baltra or Santa Cruz start cost around $250 per person. Tours usually include a walk on the island (home to important blue-footed boobies and frigate birds populations), snorkeling along the drop-off, and sometimes a stop at Las Bachas Beach, on the neighboring island of Santa Cruz, which is also a nice snorkeling spot.

North Seymour snorkeling map, Galapagos
North Seymour snorkeling map.

Water entrance for snorkeling North Seymour

Water entrance is from a boat or dinghy, next to the drop-off.

North Seymour snorkeling exploration tips

The main snorkeling area at North Seymour is along the island’s southern drop-off. You will snorkel along the drop-off for 30 to 40 minutes (following your guide) and will be picked up by your boat at the ending point.

Finscale triggerfish at North Seymour
A Finescale triggerfish at North Seymour.

North Seymour’s rocky drop off is mostly vertical, even though some areas feature scree. The drop off ends on sandy areas with depths between 12 and 33 feet/4 to 10 meters.

Although the island’s seabed is not spectacular, this spot is unique for its abundance and diversity of fish. In particular, you’ll be impressed by the compact schools of Creolefish, Razor surgeonfish and Steel pompano swimming in the open water.

School of steel pompano at North Seymour
A school of Steel pompano.

In the rocky areas, you’ll encounter several species of triggerfish (including massive Finscale triggerfish and Stone triggerfish), parrotfish, butterflyfish, and pufferfish. The Moorish Idol and the King angelfish, two highly colorful species, are also easy to spot here.

North Seymour is also a good spot to see Whitetip reef sharks. They can be seen in shallow rocky areas, but are even more common in the sand at the foot of the drop off, where they sometimes rest by the dozen on the seabed.

Whitetip reef shark at North Seymour
Whitetip reef shark are very common at this location.

Restaurants and accommodations nearby

North Seymour Island is entirely natural and protected. Day trips include lunch, which will be taken on the boat (it is forbidden to disembark with food on the National Park islands).

 

  • Level required Intermediate
  • Protected areaParque Nacional Galápagos
  • Maximum depth33 feet/10 meters on the drop off
  • Water entranceFrom a boat
  • Visitor numbersLow
  • Access costsCost of a snorkeling tour (or a liveaboard)
  • Restaurants nearbyNo

MAP Spot

These spots are accessible to anyone with basic snorkeling skills, and feeling comfortable in the water and with his snorkeling gear. You will enter the water from the shore (beach, pontoon, ladder, rocks) or from a boat. The water height in the sea entrance area is reasonable, but you will not necessarily be within your depth. Moderate currents can occur in the area, even when the sea conditions are good. The distance to swim to reach the most interesting snorkeling areas of the spot does not exceed 200 meters.

This level only apply when the spot experiences optimal sea and/or weather conditions. It is not applicable if the sea and/or weather conditions deteriorate, in particular in the presence of rough sea, rain, strong wind, unusual current, large tides, waves and/or swell. You can find more details about the definition of our snorkeling levels on our snorkeling safety page.