Riley Spring,Riley, WI

## Overview Riley Spring is a natural freshwater spring located just east of the small community of Riley in Dane County, Wisconsin. Situated along the popular Military Ridge State Trail, the spring offers a refreshing stop for cyclists, hikers, and nature enthusiasts exploring this scenic corridor. Clear, cold water emerges from a sandy bed and flows into the upper headwaters of the Sugar River, one of southern Wisconsin's cherished trout streams. The spring's steady flow and sandy bottom are characteristic of the region's dolomite and sandstone geology, where groundwater filters through layers of glacial drift before surfacing. Historically, the Wisconsin DNR maintained an observation deck near the spring, though this structure has since been removed. The agency appears to have de-emphasized the spring's presence, so visitors should be aware that signage and infrastructure may be minimal. Despite this, the spring remains a well-known local landmark and a favorite resting point along the trail. During the warmer months, lush beds of watercress thrive in and around the spring's outflow — a classic indicator of clean, consistently cool water. Visitors have historically regarded the water as high quality, though conditions can change and no guarantees of potability should be assumed. ## Directions 1. The spring is located at approximately **3061 County Road J, Verona, WI 53593** (GPS: 43.02326, -89.62078). 2. From Verona, head southwest on County Road PD, which becomes County Road J as you continue toward Riley. 3. The spring is situated along the **Military Ridge State Trail**, just east of Riley. If you're biking or walking the trail, watch for the spring on the south side of the trail as you approach Riley from the east. 4. If driving, look for trail access points or parking areas along County Road J near the GPS coordinates. Parking may be limited, as the spring is best accessed from the trail itself. 5. Note: A Wisconsin State Trail Pass is required for cyclists aged 16 and older using the Military Ridge State Trail. Passes are available at self-registration stations along the trail or from the Wisconsin DNR. ## What to Expect Riley Spring is a quiet, unassuming natural feature set in the rolling farmland and wooded coulees of Dane County. The spring emerges gently from a sandy bed, producing clear water that feeds into the upper Sugar River. The surrounding area is green and peaceful, with watercress growing abundantly in season — a lovely sight and a sign of the spring's consistent, cool flow. Since the DNR removed the observation deck, the site has a more rustic, undeveloped feel. There are no formal facilities at the spring itself, so plan accordingly. The Military Ridge State Trail, however, is a well-maintained crushed limestone path that stretches over 40 miles from Dodgeville to Fitchburg, making Riley Spring an ideal midway rest stop for a day ride. The spring is accessible year-round, though the trail and surrounding landscape are most inviting from late spring through fall. Winter visits are possible but may require snowshoeing or cross-country skiing depending on trail conditions. The area is generally flat and easy to navigate, making it suitable for visitors of most fitness levels. Whether you're a cyclist looking for a scenic break, a nature lover drawn to spring-fed streams, or simply curious about Wisconsin's groundwater resources, Riley Spring is a worthwhile and tranquil destination.