Portland Mills Ramp, a public boat ramp on Cecil M. Harden Lake, is located in Rockville. Indianapolis is the nearest big city, about 45 miles away. Closest alternative: Hollandsburg Ramp in Rockville (3 miles).
| Type | Public boat ramp |
|---|---|
| Address | Rockville, IN |
| Water | Cecil M. Harden Lake |
| Launch fee | not in our data, check the signs at the launch |
Before driving to Portland Mills Ramp, check closures with Indiana Department of Natural Resources.
Portland Mills Ramp is one of 5 public launches on Cecil M. Harden Lake. Boat ramps on Cecil M. Harden Lake
Read more: How to launch a boat from a trailer, plus ramp etiquette.
Illustration Bestseller Attwood 7524A7 snap-handle drain plug The forgotten drain plug is the classic ramp mistake. A spare in the glove box saves the day. View on Amazon 
Illustration Top pick Bungee dock lines with quick connect, shock absorbing Clip on in seconds while your partner parks the trailer. The bungee keeps the boat off the dock in wakes. View on Amazon 
Illustration Master Lock trailer coupler lock (fits 1-7/8", 2", 2-5/16") Your trailer sits alone in the ramp lot all day. A coupler lock keeps it where you left it. View on Amazon We haven't tested these ourselves; we chose them by size and specs. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Check the current price on Amazon.
Illustration The classic ramp mistake
A spare snap-handle plug in the glove box, and the full launch checklist that keeps the line moving.
Launch checklist
Illustration Loading the boat
How to winch your boat on in a minute, and the small upgrades that make the drive home safer.
Loading guideBe the first to rate this launch and help other boaters plan their trip.
Portland Mills Ramp is in Rockville, Indiana. Navigation apps get you there via the map pin, which marks Portland Mills Ramp itself.
Portland Mills Ramp is on Cecil M. Harden Lake.
No fee information yet for Portland Mills Ramp, so if you know it, tell us and we'll add it.
Most likely, if you launch from the side of Portland Mills Ramp and don't block the lane. The nearest dedicated kayak launch is Canoe Launch in Crawfordsville in Crawfordsville, about 12 miles away.
Hollandsburg Ramp in Rockville (3 miles), Walker Ramp in Rockville (4 miles) and Raccoon Ramp in Rockville (4.7 miles).
Boat Ramps Nearby