About Franconia Bridge
Franconia Bridge is a refreshing cold spring and swimming hole nestled along the St. Croix River, marking the boundary between Minnesota and Wisconsin. This serene spot offers a mix of natural river swimming and a maintained beach area, blending rugged waters with comfortable amenities. It’s a cherished stop among hot springs in Minnesota for those seeking a cool dip in a scenic setting.
Getting There
Access is easy with drive-up parking available near the St. Croix National Park boat landing under the bridge. From North Branch, follow Route 95 east, then south, crossing the river to Franconia. No hiking is required, making it accessible for visitors of all kinds. The well-marked area has ample parking and clear signage.
What to Expect
The water is crisp and inviting on the river side when water levels are low, but during higher flow, the official sandy beach on the nearby slough offers calmer conditions. The atmosphere balances natural beauty with convenient facilities—including picnic spots and toilets—providing a pleasant experience without the crowding common at more commercial swimming holes.
Tips for Visitors
Visit in summer for the warmest weather and best swimming conditions. Bring water, sunscreen, and picnic supplies as amenities are basic. Note that a fee is required for parking and access, so have payment ready. Keep in mind the water is cold, ideal for a refreshing dip after hiking or paddling in the St. Croix area.
