As mentioned, There are plenty of other winter activities a ski resort could offer its guests. Some of them are:
The resort should offer a sled
or dog sledding and a hill setup for guests who want to go snow tubing
Winter Segway trips through terrains with some snow will be real fun for the guests.
Adventure parks are a real entertainment for kids and families. Even adults enjoy activities like climbing walls, zip lines, swings, rope courses and so on.
Calm and quiet hot tubs and hot thermal pools will make guests peaceful and composed. Awesome to have natural springs!
Most people love ice fishing with a campfire area, so offering an ice drill, fishing pole and bait will make them cheerful.
Providing opportunities to explore more places by snowmobiling or guided tours will be a great excitement for the guests.
Body and facial massages using spa therapy improves circulation, reduces inflammation and autoimmune response.
Providing an indoor skating rink or having a skating rink in a nearby place will help the guest to play ice skating or ice hockey.