Arenal Volcano, Costa Rica's best-known stratovolcano ... One hiker commented that they could see the smoke coming from the top on their clear day visit. You can hike the national park's trails ...

At the park’s heart is the 5,357-foot Arenal Volcano, which is Costa Rica’s most active volcano. During the day, smoke billows from the peak, while at night, you can see red lava pouring down ...

Mistico is located about 30 minutes outside of La Fortuna, Costa Rica ... Arenal area, your entrance fee to the park, and a guide to help you locate and see different tropical plants, animals ...