Lago Arenal

Introduction
Lake Arenal is Costa Rica's largest lake, created in the late 1970s when a hydroelectric dam flooded valleys, villages and farmland, lifting the waterline to sit squarely in front of the volcano's cone. Today it both feeds the national grid and ranks as a wind-sports hotspot: from November to April, steady gales fill the lake with whitecaps for windsurfing and kitesurfing. On windless mornings the entire volcano reflects perfectly on the surface—the quietest big spectacle anywhere around La Fortuna.
✨ Highlights
🛈 Practical Info
💡 Tips
FAQ
Any practical tips for visiting Lago Arenal?
Sunrise is the moment for reflections; by eight the wind picks up and the mirror shatters, so set the alarm. Kitesurfing lessons need at least a day's advance booking—coaches and gear are in short supply.



