If you're looking to launch on the Big River in Jefferson County, Mammoth Access is a solid public option managed by the Missouri Department of Conservation. Located in Valle Township, this ramp gives you straightforward access to the water for fishing, cruising, or whatever you've got planned. It's a no-fuss public facility, so you can expect the standard amenities you'd get from MDC-managed sites. Whether you're a regular on the Big River or just exploring the area, this is a convenient spot to get your boat in the water without any hassle.
📍 Location
Address: Mammoth Access, Mammoth Road, Valle Township, Jefferson County, Missouri, United States
City: Valle Township, MO
County: Jefferson County
Coordinates: 38.12131829, -90.67586881
View on Google Maps →🌊 Ramp Details
Body of Water: Big River
⏰ Access & Hours
Access Type: Public
Managed By: Missouri Department of Conservation
🗺️ Location Map
Data source: USGS