Walk across the 1968 lava flows and into regenerating rainforest for uninterrupted views of Arenal Volcano and Lake Arenal. This 3–4 hour guided hike combines volcanic geology, wildlife spotting, and practical trail advice for a memorable outdoor half-day.
More ways to explore the area's outdoor wonders
You set off before mid-morning, the heat already rising as the trail threads between blocks of blackened lava and stands of regenerating rainforest. The ground underfoot alternates from sharp volcanic rock to compacted soil; the volcano’s grey cone dominates the skyline while Arenal Lake flashes silver to the south. Birds call from the canopy and occasional steam scents the air — the landscape both raw and recovering.
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Moderate fitness required: able to walk uneven terrain for several hours and handle short steep sections.
Wildlife
History
Arenal’s dramatic eruption on July 29, 1968 transformed the valley; the flows preserved by the 1968 Trail show fresh basalt deposits and areas where forest has slowly returned.
Conservation
Trails pass through regenerating zones — stay on marked paths to protect fragile pioneer vegetation and support ongoing reforestation efforts.
Reserve your spot on the Arenal Volcano Hike 1968 Trail today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Sturdy footwear
The route crosses sharp, uneven lava rock; closed-toe hiking shoes with good tread are essential.
Hydrate early
Bring 1–2 liters of water and sip regularly — tropical heat and volcanic rock reflect sun and raise temperature.
Sun + rain protection
Afternoon squalls are common; pack a lightweight rain shell and sunscreen for exposed viewpoints.
Binoculars for birds
Bring compact binoculars for better views of toucans, motmots and monkeys in the canopy.
Sturdy hiking shoes
Protects feet from jagged lava rock and provides traction on mixed terrain.
Light rain jacket
Quick showers are common; a breathable rain layer keeps you dry without overheating.
summer
1–2L water bottle or hydration bladder
Keeps you hydrated through hot, exposed sections of the trail.
Compact binoculars
Improves wildlife and distant-volcano viewing from the trail’s viewpoints.