A seldom-visited island for underwater thrills.
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Overview
Isla Guy Fawkes consists of two small, uninhabited volcanic islets located just off the northeastern coast of Santa Cruz Island in the central Galápagos archipelago. Named after Guy Fawkes of the infamous Gunpowder Plot, these islets are not a landing site for visitors. Instead, they are renowned almost exclusively as a premier diving and snorkeling destination, celebrated for their unique underwater volcanic formations and abundant marine life.
Below the surface, the steep cliffs of Guy Fawkes plunge into the ocean, revealing a mesmerizing world of colorful coral reefs, vertical walls, and fascinating rock structures. The strong currents in the area bring rich nutrients, attracting a diverse array of marine species, including various shark species, sea turtles, sea lions, and a plethora of tropical fish. A visit to Isla Guy Fawkes offers an unforgettable underwater adventure, showcasing the vibrant biodiversity of the Galápagos marine ecosystem.
The main draw of Isla Guy Fawkes is scuba diving. Divers can explore stunning underwater walls, ledges, and caves formed by the volcanic activity. The currents can be strong, but they bring in abundant marine life, including schools of fish, rays, and sharks.
Tip: This site is recommended for certified divers, and some experience with currents is beneficial. Dive tours typically originate from Puerto Ayora on Santa Cruz.
Isla Guy Fawkes is a fantastic place to encounter white-tipped reef sharks resting on ledges or cruising through the water. While less common, hammerhead sharks are also sometimes spotted, especially by experienced divers.
Tip: Maintain a respectful distance and observe these magnificent predators in their natural habitat.
The waters around Guy Fawkes are frequently visited by curious and playful Galápagos sea lions. Snorkelers often have incredible close encounters with these intelligent and acrobatic creatures as they dart through the water.
Tip: Sea lions are naturally inquisitive. Allow them to approach you rather than chasing them. Wetsuits are often provided and recommended due to cooler water temperatures.
Keep an eye out for graceful green sea turtles gliding through the water or resting on the seafloor. Various species of rays, including spotted eagle rays and golden rays, are also commonly seen in the area.
Tip: The clear water provides excellent visibility for observing these serene marine animals.
The underwater world of Guy Fawkes features healthy coral formations that provide habitat for a dazzling array of colorful tropical fish. The rocky topography also supports various invertebrates and marine algae.
Tip: Take your time to appreciate the intricate details of the reef ecosystem and the diversity of fish species.
The journey to Isla Guy Fawkes from Santa Cruz is itself scenic, offering views of the coastline and the open ocean. Keep an eye out for seabirds flying overhead or marine life in the deeper waters during your transit.
Tip: The boat ride can be choppy, so if you are prone to seasickness, take precautions.
Aboard
Silver Origin
From
Isla San Cristobal, Galapagos Islands
1 Sailing
Aug 22, 2026
Aboard
Silver Origin
From
Isla San Cristobal, Galapagos Islands
8 Sailings
Jun 27, 2026 - Mar 6, 2027
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