Heated by natural springs and thermal vents, Laguna de Apoyo is one of the most unique swimming and diving sites in the entire world. This freshwater lake was formed roughly 23,000 years ago when a massive volcano erupted. The explosion launched the top of the volcano hundreds of miles away, and pieces of the volcano landed as far away as the Pacific Ocean.
Over time, the crater-like depression filled with water, and today, this ancient crater, now the iconic Laguna de Apoyo, is renowned for its calm, blue water and incredible biodiversity.
From health benefits to endemic fish sightings, read on to discover why you MUST swim and scuba in this unique location.
Laguna De Apoyo view from Pacaya Lodge & Spa.
Because of its status as a protected area, no motorized boats or pollutants are allowed anywhere near the lake, making Laguna de Apoyo one of the cleanest and most peaceful swims you’ll ever take.
The lake is also heated by ancient thermal vents and provides visitors with the rare opportunity to swim and float in a warm freshwater lake. Even by Central American standards, this lake is warm. Superficial water temperatures average around 80 degrees fahrenheit, and the warm breeze provides a gentle contrast. The volcanic minerals in the crater lake may also provide health benefits.
What are the Health Benefits of Swimming in a Volcanic Lake?
Volcanic minerals contain high concentrations of the mineral sulphur, which helps the body fight antibacterial infections, aids in the synthesis of collagen, and improves circulation. So you might leave the lake feeling younger and healthier than before. You can find floating volcanic pumice along the shore to exfoliate! Talk about a spa experience.
Visitors often report leaving Laguna de Apoyo feeling rejuvenated and refreshed. It’s definitely worth a dip.
Leave feeling rejuvenated
Dive deep into the heart of a volcano or swim over shallow, sunny grasses. Laguna de Apoyo is one of the most unique dive sites in the entire world. Here at Pacaya Lodge & Spa, we offer unparalleled opportunities to dive along volcanic slopes, glide over thermal vents, swim with endemic fish species, and splash around in the always warm, crystal-clear crater lake.
Laguna de Apoyo’s sloped banks provide steep drop offs and prime opportunities to view species of fish that are unique to this spot on earth. Average visibility is between 15 and 24ft and the lake reaches depths of 175 meters. Up to ten endemic species of fish have been identified in the lake to date.
A diver beneath Laguna De Apoyo’s clear waters!
Whether you are a beginner diver or already hold a certification, there are plenty of exciting opportunities for you explore the world beneath the waves. Go for a casual dive or sign up for a three-day certification course that will teach you the tools and provide you with the certification to dive anywhere in the world. For more experienced divers, we offer advanced certification courses and PADI specialties.
Divers prepare to explore Laguna de Apoyo.
The most common type of fish found in the lake are members of the cichlid family, but rainbow bass and freshwater turtles also make appearances.
Estación Biológica Laguna de Apoyo has worked on a number of management strategies and continues to support conservation efforts in the lake.
Fish were introduced to the lake between 10-20,000 years ago and have evolved independently in this closed system since then. Several research teams including the research group of Estación Biológica Laguna de Apoyo work to study, identify, and protect new species of fish. These fish represent an important case study in evolution. Diving in Laguna de Apoyo is almost a rite of passage for scientists and biology buffs.
Fish of Laguna de Apoyo
Just a 25-minute drive from Granada, Laguna de Apoyo offers stunning views in a serene setting. The coastline of the lake varies from expansive black volcanic sand beaches to rocky, mossy slopes. After you’ve worked up an appetite swimming and diving in the majestic Laguna de Apoyo, plop down in the sand or visit Pacaya Lodge & Spa’s five-star boutique luxury resort for a chance to dine in the open-air Restaurante Guardabarranco. Complete with ingredients fresh from our organic garden, internationally-acclaimed Chef Bismark Hernandez’s menu features a modern take on traditional Nicaraguan favorites.
Stop by Pacaya Lodge & Spa for a hearty meal.
Laguna de Apoyo boasts year-round warm waters and striking views. In general, the lake is extremely smooth and glassy, especially during the wet season (May-October) when it reflects the nearby mountains and clouds. The dry season tends to bring white caps and choppier waters, which makes playing in the waves all the more fun. Laguna de Apoyo is most busy around Easter Time, when locals come to picnic and celebrate. The quietest time of the year is typically October.
You won’t want to miss the incredible opportunity to swim or dive at Laguna de Apoyo. Swim amidst colorful fish, endemic species, over warm thermal vents, and more as you take it all in. To find out more and book your scuba package today click here.
