The document provides accessibility information for Carlsbad Caverns National Park. It describes which areas of the cave and surface facilities are wheelchair accessible, including over 2/3 of the Big Room route underground and the visitor center, restrooms, parking lots, picnic areas, and nature trail on the surface. Golden Age and Access Passports provide free entry to the self-guided cave areas and information is available to assist visitors with disabilities in accessing all park features and programs.