Fortuna Taking a beautiful road and passing a huge lake we arrived in Fortuna. A small village lying close to the most active vulcano in Costa Rica, the Arenal. The view from the Fortuna to the vulcano is magnificent. At night, we saw the hot lava glowing in the dark... First time I ever saw hot-lava. Caño Negro reservate One of them most beautiful places for any bird spotter is the Caño Negro reservate. We went by boat Caño Negro and it was wonderful!