Trace the raw edges of Arenal’s 1968 lava flows on a short, immersive hike from La Fortuna. This walk pairs volcanic geology, lake panoramas and local history in a compact, accessible trail experience.
More ways to explore the area's outdoor wonders
You step off the shaded trail and into a raw, blackened expanse where the ground still remembers fire. The air cools against your skin as Arenal’s cone rises ahead, a dark silhouette above Lake Arenal; wind moves across the old lava as if the volcano is exhaling. The hike follows trails cut through the 1968 eruption’s deposits, crossing broken pahoehoe and 'a'a flows and opening onto a viewpoint that frames the volcano and the shimmering lake beyond.
Difficulty
moderate
Duration
2–4 hours
Fitness Level
Moderate fitness for steady walking over uneven volcanic rock and short climbs; good balance helps.
Wildlife
History
The 1968 eruption dramatically altered settlement patterns and turned parts of the surrounding zone into tourism and hot-spring based economies.
Conservation
Stick to marked trails to prevent erosion on fragile volcanic soils; support local guides who follow leave-no-trace practices.
Reserve your spot on the Arenal Volcano Hike from La Fortuna today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early for clearer views
Morning light reduces haze and rain risk; plan to be on the trail at first light when visibility is best.
Sturdy shoes on volcanic rock
Wear closed, grippy hiking shoes—cooled lava is sharp and uneven, increasing risk of sprains in sneakers.
Carry at least 1 liter of water
Humidity and uphill sections dehydrate quickly; bring a refillable bottle and sip often.
Watch for changing weather
Afternoon clouds and quick tropical showers are common—bring a light rain layer and protect electronics.
Sturdy hiking shoes
Provides traction and ankle support on sharp, uneven lava rock.
Light rain jacket
Protects against tropical showers common in the rainy season and cooler mountain breezes.
summer
1L+ water bottle or hydration bladder
Enough water for the hike—refill options are limited on the trail.
Sun hat and sunscreen
Open lava fields offer little shade; UV exposure can be strong even when overcast.