The 1968 eruption of Arenal Volcano changed this corner of Costa Rica overnight, and the Arenal 1968 Trail Park is one of the places where you can walk across the evidence. The park lies on land shaped by that eruption, where rivers of lava and clouds of ash buried the western flank of the volcano and forest has slowly grown back over the rock. The ticket we link, Arenal 1968 Trail Park Admission Ticket and self-guided hike, gives access to a network of trails that wind through that regenerating forest, over old lava fields and up to viewpoints that frame the near-perfect cone of the volcano and, on clear days, Lake Arenal beyond. Because the ticket is self-guided, you set your own pace, which suits independent travellers, photographers and families who prefer not to join a group. Along the way, information boards and the changing landscape tell the story: pioneer plants gripping bare rock, trees that have grown tall in a few decades and birds and mammals that have returned. It is a quieter alternative to the national park hike, with a strong sense of place.
How it works
You book a date, then walk in with your mobile ticket at the park entrance, which lies in the Arenal area a short drive from La Fortuna. Trails are marked and vary in length and difficulty, so you can choose a short loop or a longer walk. The park is run privately, so opening hours, trail conditions and facilities can change; check the ticket and confirm current hours before you go. A car, taxi or hotel shuttle is the easiest way to arrive.
What to expect
The terrain is a mix of shaded forest paths and open stretches of dark volcanic rock, with some uphill sections and uneven footing. The reward is the view: on a clear morning the volcano rises above the trees with remarkable clarity, and the contrast between the black lava and the green forest is striking.
Clouds often gather around the summit by midday, so early starts have the best chance of clear views. You may see birds, butterflies, lizards and occasionally monkeys or coatis, although a guide would find more. If you want the story told, consider pairing this visit with a guided hike on another day.
Making the most of it
Go early in the morning, when the air is cooler and the summit is more likely to be clear, and wear sturdy shoes with grip because the rock is rough and can be slippery after rain. Bring water, sun protection and a rain jacket, and carry your own snacks if facilities are limited. The trails are not suitable for wheelchairs, and visitors with mobility problems should ask about the easiest routes.
Because the park is self-guided and the paths are clear, it is a good choice for a flexible morning when you want to see the volcano without committing to a full tour. Combine it with a soak in the hot springs in the evening, or with the La Fortuna Waterfall on the following morning. Take your time at the viewpoints, since the light on the cone changes quickly as clouds drift past.
What to expect
The experience
Self-guided entry to a private park of marked trails over the 1968 lava flow and through regrowing forest, with viewpoints toward Arenal and the lake.
Best time
Early morning, when the air is cooler and the summit is most likely to be clear of cloud.
How long
Two to three hours on the trails, depending on the route you choose.
Tips
Wear sturdy shoes with grip, carry water and a rain jacket, and check current opening hours before you go.
Quick picks
- Best for
- Independent travellers who want to walk the 1968 lava flow and see the volcano at their own pace.
- Families
- Good for children who can walk a few kilometres; choose a shorter loop for young legs.
- Couples
- A scenic morning walk with volcano views, followed by an evening in the hot springs.
- Pair with
- A guided hike on the national park trails, the La Fortuna Waterfall or an evening soak at Tabacón.
- Time needed
- A morning, about two to three hours plus transport.
Good questions
What is the 1968 trail?+
It is a network of trails across the lava flow and regrowing forest left by the 1968 eruption of Arenal Volcano, with viewpoints toward the cone and the lake.
Is the park self-guided?+
Yes, the ticket we link is a self-guided admission, so you walk the marked trails at your own pace. Pair it with a guided hike if you want the wildlife and history explained.
Can I see lava at Arenal?+
No, the volcano has been resting since around 2010, so there is no flowing lava. You can see the cooled flows from the 1968 eruption.
When is the best time to visit?+
Early morning gives the best chance of a clear summit and cooler walking. Clouds often gather around the cone by midday.
What should I wear?+
Closed shoes with grip are essential because the lava rock is rough. Bring a rain jacket, sun protection and water.
