Arenal Volcano Hike – 1968 Lava Flow Trail

Explore Arenal Volcano Hike – 1968 Lava Flow Trail. Walk the actual 1968 lava flow of the Arenal Volcano on a private guided trail that combines geology, primary rainforest, and one of Costa Rica's most iconic viewpoints. The Arenal 1968 private reserve borders Arenal Volcano National Park and preserves the exact terrain reshaped by the eruption that gave the volcano its modern conical silhouette. Your naturalist guide leads a 2–3 hour walk (~4 km, easy-to-moderate) across cooled lava fields blanketed in pioneer vegetation, through primary and secondary rainforest, and up to the volcano viewpoint and Lake Arenal lookout. Along the way, expect to spot coati families, howler monkeys, toucans, oropendolas, hummingbirds, and — with luck — sloths in the taller trees. The guide interprets the 1968 eruption story, plate tectonics, and the succession ecology that reclaimed the slope. Photography opportunities are exceptional, with the volcano's cone as a permanent backdrop. Shared groups offer a structured departure and social pace; private tours let you set the timing (dawn birding, golden-hour photography), adjust the pace for families or seniors, and focus on your interests. Included: park entrance and bilingual naturalist guide. Transport is not included — we quote it separately by hotel and zone.