Top Isabela Motor Sports in 2026

Take a hike up the Sierra Negra Volcano on this 4-hour walking tour. The Sierra Negra is the oldest volcano on Isabela Island and experienced its last eruption in 2005. Walk along the rim of the crater and observe the local plant and animal life that has flourished in this rugged terrain. Learn about the geology of the area and the volcanic processes from your informative guide.