The Lower Portland Public Boat Ramp sits on the lower Colo River in New South Wales, approximately 90 minutes from Sydney. It is located near Skeleton Rocks Reserve, about 100 metres past a bridge and reached via a dirt track.

Note that this ramp is distinct from the nearby Lower Portland Ferry Boat Ramp, which is not accessible when the ferry is in operation. The ramp is well maintained and reported to be non-slippery, making entry and exit from the water straightforward.

It serves as a practical take-out point for paddlers completing trips on the lower Colo River and can accommodate trailer boats. The surrounding area offers clear water and diverse birdlife typical of this stretch of the river.