Winter operating hours for NPS park facilities will be in effect from December 14, 2018 – March 31, 2019. During this time, the Canyon Rim Visitor Center in Lansing will remain open seven days a week, from 9:00 am to 5:00 pm. New this year, the Grandview Visitor Center at Grandview will be open four days a week, Friday through Monday, from 9:00 am to 5:00 pm. Both visitor centers will be closed on Christmas and New Year’s days. The Sandstone Visitor Center at Sandstone and the Thurmond Depot Visitor Center will both be closed for the winter.