Arenal Volcano National Park (Spanish: Parque Nacional Volcán Arenal) is a Costa Rican national park in the central part of the country …
The park encompasses the Arenal Volcano, which “was” the most active in the country, which had previously been believed to be dormant until a major eruption in 1968. …
The park also contains a second volcano, Chato, whose crater contains a lagoon. It is also called Cerro Chato (literally Mount Chato) as it has been inactive for around 3500 years …
Looks great. Unfortunately I got rained out May 9th, 2015. May is the start of the rainy season. 😦
The most popular trails are short day hikes. Perhaps 4 miles in total.
It’s been mostly inactive since 2010. Might remain dormant state for the next 600 or 800 years.
Independent hikers still manage to get lost.
besthike.com 