The most distant source of Amazon River is accessible from the Colca valley via Tuti, a one-day trip to a spring at , where snowmelt from the Mismi bursts from a rock face. Other attractions include the Infiernillo Geyser, on the flanks of the volcano Hualca Hualca, which is accessible on foot, horseback, or mountain bicycle, and a number of casas vivenciales where tourists can stay with a local family in their home and share in their daily activities.