Home to some of BC's eldest residents, the old-growth spruce and cedar trees in this magnificent but remote park frequently exceed 1000 years of age. With an ancient and mythical ambience, it's a half-hour walk down the valley to commune with the tallest trees. Be aware that the trails are primitive and not suitable for the unprepared. The park is 20km northwest of Port Renfrew abutting Pacific Rim National Park Reserve.
For those without a map looking for the main Carmanah Valley trailhead, follow South Shore Rd from Lake Cowichan to Nitinat Main Rd and bear left. Then follow Nitinat Main to Nitinat Junction and turn left onto South Main. Continue to the Caycus River Bridge and, just south of the bridge, turn right and follow Rosander Main (blue-and-white BC Parks signs reassuringly point the way) for 29km to the trailhead. These are active logging roads, which means bumpy, often narrow tracks and the promise of a rumbling approach from a scary log truck – they have the right of way, so don't give them a hard time.
