New in 2018! Enjoy nature in Tenney Park along Lake Mendota and the Yahara River Parkway bike path through the Madison Isthmus! Free, family-friendly walks at Tenney Park are held the first Saturday of each month, from 2:30-4pm and begin at the Tenney Beach parking lot, 1300 Sherman Avenue. Co-sponsored by Madison FUN Friends of Urban Nature, Madison Parks, Madison Audubon Society, Tenney-Lapham Neighborhood Association and Friends of the Yahara River Parkway.