Normal operating hours are Wednesday through Sunday, 10am to 5pm. Members: Please Log In before reserving your free tickets or registering for events. Membership discounts are applied at checkout. In compliance with King County mandates, the National Nordic Museum requires that all visitors over the age of 12 be vaccinated against COVID-19 or, alternatively, show proof of a negative COVID-19 test completed within 72 hours of your visit. Additionally, all visitors ages 5 and older, regardless of vaccination status, must be masked while indoors. Please see our VISITOR GUIDELINESfor latest comfort and safety measures.