Galapagos Up las Grietas

Imagine giant fissures in frozen lava filled with emerald, crystal-clear water. This is Las Grietas—one of the most impressive natural wonders of Santa Cruz Island. Located just a few minutes from the town of Puerto Ayora, this attraction in Ecuador draws travelers with its rugged beauty and the chance to cool off in unique "pools."

Las Grietas. Иллюстрация. Источник: Kupi.com AI

The site consists of a series of deep canyons with sheer cliffs made of dark volcanic rock. The water here is brackish and remarkably calm, reaching depths of up to 10 meters in some places. Because the canyons are protected from ocean waves by high walls, Las Grietas feels like a secret natural grotto hidden among a cactus forest and lava fields.

Tourists value Las Grietas for its incredible underwater visibility and photogenic appeal: the contrast between the black rocks and the bright blue water creates a "lost world" atmosphere reminiscent of scenes from prehistoric jungle movies. Today, access to the site is regulated to help preserve the fragile ecosystem of this amazing corner of the Galápagos Islands.

For up-to-date information on visiting rules, you can use the official contact details.

The main draw for visitors to Las Grietas is swimming and snorkeling. In the crystal-clear water, you can see tropical fish and, if you are lucky, encounter sea turtles or small rays that swim in from the ocean. The incredible visibility allows you to see the whimsical shapes of underwater cliffs and boulders at the bottom of the canyon.

For adventure seekers, the walk along the trail is an event in itself. You will pass through a true volcanic landscape, seeing giant cacti and unique pink salt ponds. It is an excellent spot for birdwatching: armed with binoculars, you can observe local bird species resting in the mangroves.

Exploring the canyon's three pools requires some agility—wooden ladders lead down to the water, and moving between sections may involve scrambling over rocks. Those looking for relaxation can simply rest on benches in the shade of the cliffs. The most daring travelers sometimes practice cliff jumping, though this should be done with great caution and only in designated spots.

The journey to this natural wonder begins in Puerto Ayora. You need to head to the main pier (opposite the volleyball courts) and take a water taxi. The trip to the other side of the bay (an area known as "otro lado" or the Finch Bay Hotel district) takes only about 5 minutes and costs approximately 0.60 USD.

Once you disembark, follow the signs. You will have a 15–20 minute hike ahead of you. The trail is very scenic, passing through a cactus forest, past pink salt ponds, and through mangroves. Be careful, as the path crosses a lava field where the surface can be sharp and hot.

It is highly recommended to wear closed-toe athletic shoes for the hike and to bring water shoes for safe entry into the water, as the rocks in the canyon can be slippery due to algae. Benches with fun motivational signs are placed along the way, allowing you to enjoy the unique volcanic landscape.

Las Grietas is a unique geological formation resulting from powerful volcanic activity and subsequent erosion on Santa Cruz Island. These deep fissures in the earth's crust formed thousands of years ago when cooling lava cracked, with the openings deepening over time due to natural forces.

The name of the attraction literally means "cracks" in Spanish. This perfectly reflects the site's structure: the canyon consists of three consecutive pools sandwiched between high, sheer walls of black volcanic rock. A unique feature of the local water is that it is brackish—a mix of fresh water filtering through the rocks from the island's interior and salty ocean water seeping in through underground channels.

While no major historical battles took place here, Las Grietas is a vital part of the Galápagos Islands' ecosystem. On the way to the pools, you can see evidence of lava tube collapses and pink salt ponds that have long been used by locals. Today, the area is carefully protected to preserve its pristine beauty for future generations of travelers.

To fully enjoy a visit to Las Grietas, it is recommended to budget about 2–3 hours in your schedule. This is enough time for a leisurely walk from the pier, exploring all the natural pools, and swimming.

Keep in mind that the one-way journey takes about 20–30 minutes (including the water taxi and the hiking trail). Swimming and snorkeling typically take 1 to 1.5 hours. If you plan to take many photos or simply want to sit on the rocks and admire the landscape for longer, it is best to plan your visit with time to spare.

You can visit this natural gorge daily during daylight hours. Official opening hours are:

Monday — Sunday: 7:00 AM to 5:00 PM.

It is recommended to arrive in the morning when the sun is not yet too hot and the number of tourists on the trail is minimal. Please remember that access to the area may be regulated by rangers to ensure safety.

After finishing your swim in the cool waters of the canyon, you can continue exploring welcoming Puerto Ayora. Within walking distance or a couple of minutes by water taxi, there are many interesting spots where you can relax, have a bite, or discuss your impressions.