Image: Graeme Kates | DOC
Thomas River Track
Thomas River Track

Located in Craigieburn Forest Park in the Canterbury region

From the Water Intake Road to Castle Hill Village

From the carpark, follow the gravel road (Water Intake Road) for 850 m, keeping right at the road fork. The road slowly descends to the Thomas River and the track starts in the small clearing beside the river.

Cross the river if it is safe to do so. However, this river can rise extremely rapidly during rainfall, not to attempt to cross it if the river is running high or discoloured.

The track immediately turns left, following the forested lower river terrace downstream. The track crosses the St Andrews College Lodge Rd after 550 m. The track then continues along the higher river terrace for 500 m, then meeting the Leith Hill Loop track junction.

From here, descend the steep zig zag track to the river, crossing it, then climb up another step zig zag on the other side that leads into Castle Hill Village.

The track ends at Trelissick Loop Rd. Turn left and walk 220 m to Castle Hill Drive, turn left again and walk 300 m to return to the carpark.

You can start this track from Water Intake Road, reached by walking from Thomas Bush car park. The carpark is located about 200 m beyond the end of the Castle Hill village (houses) on Castle Hill Drive.

It can also be started from Trelissick Loop Rd.

Be careful when crossing unbridged streams/rivers

There are unbridged crossings of Thomas River on this track. The river can rise fast during wet weather. Do not cross if the river is running high or is discoloured.

A bridge crossing is available on the St Andrews College road; it can be accessed half way along the Thomas River track. From here it is 300 m back to the Thomas Bush carpark.

Be ready for alpine weather

This is an alpine area and people should be prepared for extremes of weather. Always check the forecast before you go. Weather forecasts for Mt Cheeseman and Canterbury High Country

Carry warm layers, a waterproof raincoat and sun protection. Find packing lists here.

Expect wasps, especially in summer and early autumn

Wasp populations reach high numbers from January to March – wear light coloured clothing and carry antihistamine cream/tablets as a precaution.

Shared use area

This track is used by walkers and mountain bikers – be respectful of other users. Mountain bikers should go slow and be ready to encounter walkers.