Canyoning · Tungurahua ProvinceCanyoning, Baños de Agua SantaADVANCEDRisk: MODERATEUSD Half-day tour US$35–50Known as the "Gateway to the Amazon," Baños sits below the active Tungurahua volcano and offers rappels down multiple waterfalls in a single canyoning circuit — full wetsuit-and-harness descents through the spray of falls with names like Pailón del Diablo.View details