"Located 150km east of Vancouver in the upper Chilliwack River Valley, Chilliwack Lake Provincial Park is characterized by a valley-bottom lake, old-growth forested slopes, and spectacular subalpine and alpine ridges. The sparkling Chilliwack Lake is ideal for motor-boating, canoeing, kayaking, swimming, or fishing. Forty kilometers of trails provide opportunities for hiking, bird and wildlife viewing, and nature appreciation.."
Provincial government site

There are three main trails at this park. Greendrop Lake is 10.4 km return and Flora Lake is 14 km return. Radium Lake trailhead (12 km return) is accessible from Post Creek south down an old logging road (4 km return)