Cottage Reserve / Tim's Boat Ramp
Boat launch in Johnson County, Iowa, near Big Grove Township.
Cottage Reserve / Tim's Boat Ramp is a public boat ramp near Big Grove Township, in Johnson County, Iowa. It's one of 53 boat ramps mapped in Johnson County. At the launch you'll find a courtesy dock. The next closest launch is Angler's Point Boat Ramp, about 0.4 miles away. Water levels change fast — verify conditions before you head out.
The Launch
Nearest townBig Grove Township
CountyJohnson County
StateIowa
Coordinates41.79657, -91.55983
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➕ Know a boat ramp we're missing? Add it in 20 secondsAdd a spot ›Other Ramps Nearby
- Angler's Point Boat Ramp 0.4 mi away
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