If the Northern Lights are too cold, experiment on a warmer surface. While hiking near a lake or river find a large, warm boulder to lie on for an afternoon tryst.

Hiking is great fun and a wonderful way to exercise. You can stop along the way near a tree or on a large rock for a quickie, or find a more secluded nook for a long, sensual and romantic interlude.

Learn how to keep warm while ice fishing by taking your lover with you on a trip and snuggling up together in an ice fishing shack.

Find a gentle sloping hill covered with thick grass, or even better, a thick blanket of snow. You don’t have to roll at breakneck speed. Just gently roll, taking turns who’s on top. (You can practice rolling on your living room floor and then take it outside!)

While skiing down the slopes, take a short detour. Finding a suitable position with skis on might be difficult to do, so ider taking your skis off to allow you and your partner a little more flexibility.