Short ferry ride (HSL ferry) to the UNESCO sea fortress; visitor centre and museum usually open (check winter hours), explore fortifications and scenic walks.
Year-round Santa-themed village where you can meet Santa, cross the Arctic Circle and send postcards from the Santa post office; the site is typically open 9:00–19:00.
About 1 hour drive from Rovaniemi, Ranua is an Arctic zoo where you can see polar bears, wolverines and other northern species; winter opening often 10:00–16:00 — plan travel accordingly.
Take the gondola (when operating) or hike a nearby trail for panoramic views over the resort and surrounding fells; gondola hours vary (often daytime).