45.6594318, -100.6398671

Grand River Boat Ramp

Fee not yet verified Status not yet verified Public access

Grand River Boat Ramp is a public access point in Corson County, South Dakota. It sits within the Long Hill Cemetery-Grand River Bay watershed.

Sourced from South Dakota Game, Fish and Parks . Last checked against the source on July 7, 2026.

Other boat ramps in Corson County

Corson County tracks 8 public boat ramps in total, spread across several different rivers, creeks and lakes — not just this waterway. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as Grand River Boat Ramp or leads somewhere completely different.

Quick facts

County
Corson County, South Dakota
Coordinates
45.6594318, -100.6398671
Access type
Public
Last verified
July 7, 2026
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