McMillan Cathederal Grove Provincial Park Parking Lots both sides of highway. Cathedral Grove, located in MacMillan Provincial Park, is one of the most accessible stands of giant Douglas fir trees on Vancouver Island. Here visitors can stroll through a network of trails under the shadow of towering ancient Douglas-fir trees, majestic pillars untouched by the modern world – some more than 800 years old. Trails on either side of the highway lead visitors through the mighty stands of this coastal forest. On the south side you will find the largest Douglas firs - one measuring more than 9 meters in circumference. On the northern side of the road you’ll find groves of ancient Western red cedar standing sentry over nearby Cameron Lake VANCOUVER ISLAND - City of Parksville to Port Alberni - Tofino - Ucluelet This highway passes through the heartland of Vancouver Island with many campgrounds and services on route, and leads to world famous Pacific Rim National Park, as well as Long Beach a favorite for surf boarders. The highway heads west to the communities of Ucluelet and Tofino again a world class destination for Salmon fisherman