This Preserve, established by the Nature Conservancy, protects crystal clear pools and a unique wetland complex at the base of the scenic Aspen Mountains. The cold springs that feed the terraced pools and creek system deposit high concentrations of travertine (calcium carbonate), which gives the site its unique geology. The spring water has been determined to be 13,000 years old. Perhaps the most impressive physical feature is Formation Cave, which is almost 20 feet tall at the entrance and 1,000 feet long. The ponds attract numerous wintering waterfowl and support a healthy trout population. On the Preserve look for mule deer, raptors, and numerous songbirds.

Location: Soda Springs Idaho

The Most Anticipated Upcoming Idaho Events Are: Preston Pride Hillclimb Preston January 22 thru January 23 First Thursday Boise continuing thru December 3 A Year with Frog and Toad Hailey December 16 thru January 3 iO Theater! The Improvised Shakespeare Company Idaho Falls January 15 Nordic Festival Sun Valley January 30 thru February 7

Other upcoming events include: The Glass Menagerie Hailey February 24 thru March 14 Winter Holidays Antiques Show Ketchum December 28 thru December 30 Winter Garden Aglow Boise continuing thru January 10 Winter Carnival McCall January 9 thru February 7 Christmas in the City Boise continuing thru December 25