L. R. Ingersoll Physics Museum
No admission feeHands-on physics museum on the second floor of Chamberlin Hall at UW–Madison, with over 65 exhibits.
Transit: reachable by public transit

Photo: Corey Coyle, CC BY 3.0, via Wikimedia Commons. Cropped and resized.
A free garden on the University of Wisconsin–Madison campus, open daily from dawn to dusk, focused on connecting people with plants.
620 Babcock Dr, Madison, WI 53706 · Madison, WI
Allen Centennial Garden sits on the University of Wisconsin–Madison campus and is open to visitors every day from dawn until dusk. Its stated purpose is to build garden experiences that strengthen bonds between people and plants. The roughly 2.5-acre site contains 27 different gardening styles, many built around perennials. The grounds also include the Agricultural Dean's House, a brick Queen Anne-style home from 1896 that was listed on the National Register of Historic Places in 1984. Visitors should note there is no public restroom on site, though nearby campus buildings are available, and parking is limited to two-hour timed mobile-pay stalls or a campus ramp.
The closest stops to Allen Centennial Gardens, ordered by straight-line distance. A few more like it, plus some different kinds of fun so you can build a full day.
Hands-on physics museum on the second floor of Chamberlin Hall at UW–Madison, with over 65 exhibits.
Transit: reachable by public transit
0.4 mi awaySwitch it up: Museums
Free geology and paleontology museum in Weeks Hall on the UW–Madison campus.
0.5 mi awaySwitch it up: Museums
Wander two linked buildings of free galleries at UW-Madison, with European, American and Asian art, drop-in tours and a cafe.
Transit: reachable by public transit
0.7 mi awaySwitch it up: Museums
Walk 17 miles of free trails through restored prairies, woods, wetlands and gardens on the shore of Lake Wingra, where ecological restoration began.
Transit: reachable by public transit
2.7 mi awayMore like this
Sixteen acres of free outdoor gardens near Lake Monona, with a Thai pavilion and a tropical conservatory under a glass pyramid.
Transit: reachable by public transit
4.1 mi awayMore like this
A Wisconsin state park on the north shore of Lake Mendota with beaches, trails, and effigy mounds.
4.2 mi awayMore like this