Visitor Center Winter Hours Visitor Center Winter Hours As of November 6, 2022 Open Daily – 10am – 4pm Closed Christmas Day Open New Years Day bigtreesCBTA2022-12-04T09:25:36-08:00 Related Posts Upcoming Seminars and Events Gallery Upcoming Seminars and Events Explore the Pacific Crest Trail – Seminar Gallery Explore the Pacific Crest Trail – Seminar Year-End Giving Challenge Gallery Year-End Giving Challenge Never Too Late Gallery Never Too Late 10-26-2022 UPDATE – Prescribed Burning at Calaveras Big Trees State Park Gallery 10-26-2022 UPDATE – Prescribed Burning at Calaveras Big Trees State Park