Lake Arenal, La Fortuna de San Carlos

#5 of 11 in Nature in La Fortuna de San Carlos
Water Body · Nature / Park
Costa Rica's largest lake, Lake Arenal encompasses about 85 sq km (32 sq mi). Originally much smaller, the lake tripled in size when a huge dam was built in the 1970s. Get on the water to admire the surrounding natural scenery, green undulating hills surrounding the deep blue lake, and the Arenal Volcano in the background. A windsurfing and sailboarding haven thanks to its constant winds, the lake offers numerous recreational activities. Take a boat tour and enjoy the picturesque landscape, go fishing for rainbow bass, rent a kayak, or explore the surroundings on bike, foot, or horseback. A visit to Lake Arenal represents just the start of the adventure when you use our La Fortuna de San Carlos road trip planner to plot your vacation.
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Lake Arenal reviews

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TripAdvisor traveler rating 4.5
1,894 reviews
  • The lake is beautiful. We drove around it and the views were inspiring. It is truly pretty with the volcano in the back.  more »
  • We wanted to get out on the lake and found an hour boat tour. It was great to see the volcano from a different angle and the clouds and light changed constantly. Very relaxing and worth the time...  more »
  • Absolutely beautiful area with magnificent views.
  • Beauty of the lake is in its dramatic settings. Lush jungle and the Arenal volcano are mirrored in the lake. There is a lot of wildlife in jungle around the lake, including snakes.
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