If you always wanted to see a active volcano, Arenal is what you are looking for. Perfectly conical, Arenal is perfectly picturesque whether you see it for the first time looming over the hamlet of La Fortuna, or, approaching from the opposite direction, reflected in the sparkling waters of Lake Arenal. Your best chance to get a good look at the volcano spewing smoke and ash is in the early morning hours before the clouds roll in. Then, soak your weary soul in natural hot springs amid paradisaic gardens at Tabacon. This is high on our list of recommended places to see for our own friends and family.