The northern sector is accessed via 40 km of unpaved road the first 18 good quality, the rest 4x4 is recommended off of ruta 5. The southern sector is accessed by boat lancha which carries personnel and supplies and tourists from Quellón. As of December 2008 there is one round trip a week, leaving Quellón on Tuesday morning and returning from Inio Wednesday morning. There is limited space on the boat, reserve your spot with the guardaparques office in Quellón.