Big Spring at Madison's Arboretum is a historic natural spring and botanical landmark offering peaceful woodland walks, native plant displays, and quiet reflection along the shores of Lake Wingra.
Big Spring sits within the UW–Madison Arboretum, one of the oldest ecological restoration projects in the United States. Established in the 1930s, the Arboretum pioneered the science of restoring native plant communities, and the spring area reflects that legacy through carefully tended sedge meadows and woodland plantings.
The spring itself is a natural groundwater seep, producing cold, clear water year-round. Visitors can follow short footpaths that wind through the surrounding wetland, observing native ferns, marsh marigolds, and skunk cabbage depending on the season. The landscape shifts noticeably with each season, offering a different palette from early spring through late autumn.
The broader Arboretum surrounds Big Spring with restored prairies, oak savannas, and maple forests, all accessible by a network of walking trails. Interpretive signage along the paths explains the restoration history and the ecological role of each plant community.
Big Spring rewards patient, attentive visitors with a genuine sense of place rooted in Wisconsin's natural and scientific heritage.
Visit in early spring when the surrounding woodland wildflowers bloom and the spring's flow is at its most vigorous after winter snowmelt.
Wear waterproof footwear, as the ground near Big Spring stays damp and soft throughout most of the year.
Pair your visit with a walk along the Lake Wingra shoreline trail, which connects seamlessly to the spring area.
Bring binoculars, as the woodland edge near Big Spring is a reliable spot for observing migratory songbirds in May.
Arrive on a weekday morning for the quietest experience, as weekend afternoons draw larger crowds to the Arboretum.
Rent a boat on Lake Wingra for 2 hours with instruction included
Paddle Lake Wingra your way with instruction included
Explore calm Lake Wingra waters with a watercraft for every kind of paddler
Paddle Lake Wingra’s calm, no-wake waters with instruction included
Explore Lake Wingra with instruction, gear, and watercraft for every kind of outing
Explore Lake Wingra with included instruction and watercraft options for all ages
Explore Lake Wingra by paddle craft with included instruction
Paddle, row, or float across Lake Wingra with gear included