The Koondrook boat ramp sits on Gunbower Creek within the Gunbower State Forest Camping Area, located at the northern tip of Gunbower Island near the township of Koondrook, Victoria.

The concrete ramp provides access to the creek for flat-bottomed boats, kayaks, and canoes, and has also been noted as a convenient swimming entry point.

A purpose-built canoe launching ramp, accessed via the Koondrook track, offers a stable platform suited to paddlers of all ages and abilities.

From the ramp, boaters can connect with the Gunbower State Forest Canoe Trail, which winds through wetlands rich in waterbirds, wildlife, and aquatic plants. The creek is popular with fishing enthusiasts, though carp are the most likely catch.

The surrounding forest camping area is free to access and includes tables, fireplaces, and toilet facilities.