Limited portions of the western coastal region of Big Basin are reopening! Rancho del Oso Nature and History Center will be open Saturdays and Sundays from 10 a.m. to 4 p.m. beginning Memorial Day Weekend, May 29 and 30. Pre-planning for a visit to Rancho del Oso is highly recommended as COVID-19 guidelines are in effect and the backcountry of Rancho del Oso and all of Big Basin remains closed to the public due to fire damage and safety hazards.