Thriving in winter
Fort Snelling State Park, 1-2 p.m. Saturday
Winter (officially) is close. As humans put on heavy coats, animals gain weight and grow long fur. Dress for the weather and learn more about thriving through the cold months. Meet at the Thomas C. Savage Visitor Center, which is 2 miles from the park entrance. (612-725-2724; mndnr.gov/fortsnelling)
Snowshoe 101
Sibley State Park, 11 a.m.-12:30 p.m. Saturday
Learn to skim the snow in snowshoes. Borrow a pair from the park or bring your own. Only a limited number of children's and extra-large sizes are available. The program will be canceled if there is inclement weather. Check the park website for updates. (1-320-354-2055; mndnr.gov/sibley)
Winter geocaching
Whitewater State Park, 10 a.m.-noon Saturday
Borrow a global positioning system unit from the park or bring your own (the same applies to snowshoes). You'll learn how to find hidden cache in the park. (1-507-312-2300; mndnr.gov/whitewater)
Leafless trees
Fort Snelling State Park, 1-2 p.m. Sunday
What better season than leafless winter to identify a tree? Join a naturalist for a short hike into the park and identify native trees. Dress for the weather and meet at the Savage center. (612-725-2724; mndnr.gov/fortsnelling)