Narrabri Lake is a reclaimed wetland on the edge of town, now used for walking, cycling, paddling, windsurfing, and birdwatching. A 3 km track loops around the water, with picnic, barbecue, and playground facilities nearby.
It is an easy local stop if you want a low-key outdoor break close to Narrabri, especially around sunrise or sunset when birds are active on the lake.