One of the most popular activities on the lake is kayaking or stand-up paddle boarding. Visitors can rent kayaks or paddleboards and explore the tranquil waters of the lake, taking in the breathtaking views of the surrounding mountains and rainforest.

Fishing is another popular activity on the lake, with anglers coming to the area to catch a variety of fish, including rainbow bass, tilapia, and catfish. There are several fishing tours available that provide all the necessary equipment and offer the chance to learn from experienced guides.

For those looking for a more relaxing experience, a boat tour of the lake is a great option. Visitors can take a guided boat tour to explore the lake and see the diverse wildlife that calls the area home, including monkeys, sloths, and a variety of birds.

Finally, the Arenal Volcano Lake is also a popular spot for windsurfing and kiteboarding. The steady winds that blow across the lake provide ideal conditions for these sports, and there are several rental shops and schools in the area for those who want to learn.

Whether you are looking for an active day on the water or a more peaceful experience, the Arenal Volcano Lake has something to offer everyone. With its stunning natural beauty and range of activities, it is a must-visit destination for anyone traveling to the Arenal Volcano region of Costa Rica.