Cass River

Drive to the end of Godley Peaks Road (begins 2 km west of Lake Tekapo) to the Cass River Bridge. 2WDs can make it this far.

Access to Cass and Ailsa valleys

It’s a pretty long way, but straightforward.
The Ailsa valley can also be reached from the Jollie River by a non-technical crossing of Jollie Saddle. Gravel flats at 1560m in Ailsa Stream reportedly provide nice camping.
If travelling between Ailsa and upper Cass via their junction, don’t be tempted to cross the lower part of Mt Lucia’s south-east ridge. It’s quicker to follow the rivers.

Shelter

All huts in this area are either derelict or private. Take a tent and cross your fingers for good weather.