I recently planned a beach date in the middle of winter. Fun! Yes, but: It was to relax and warm up in portable saunas at North Avenue Beach, which are part of the Fire and Ice Sauna Experience.

just lie back on a beach towel, relax and gaze at the majestic Le'ahi, or Diamond Head State Monument, in the distance. Snorkeling is also popular here, and you're bound to spot sea turtles and ...