In the 1920s, developers planned a “Venice of the North,” to be called Lake Forest. That land is now part of the Arboretum. Hike to the site of the failed subdivision, discovering construction remnants along the way. Portions of the hike require stepping over obstacles. Space is limited, advance registration is required for this free annual event. Registration opens October 1, register by October 23. Meet at the Visitor Center. See also November 3 tour and November 16 class.
- Times: 1:00 PM to 3:00 PM