They show the environment, scenery and features along a section of the Olinda Creek, on a 2 km hike along Management Track 19, which starts at Olinda Creek Rd.

Decades ago, the Olinda Creek was diverted near the old farmhouse, leading to Stewart's Weir and Emergency Pumping Station on Olinda Creek Rd. The diversion runs through a brick-walled channel - the old creekline can be seen nearby.