Fly like a bird through the treetops of the forest along suspended zipline cables above the creek that separates Whistler & Blackcomb Mountain – Fitzsimmons Creek. Zip trekking is an all-year round activity suitable for anyone wanting an immediate rush. Reach speeds of up to 80 km (55 mi.) p/h and enjoy an educational tour from experienced guides. For those who prefer less fast-pacing movement, but still want an educational tour, explore the forest on Whistler‘s own tree trek walk. Reach heights at approximately 200 feet above ground.