At the western end of that lake is a short isthmus of land, beyond which is the similarly-sized Anderson Lake and the start of pavement southwestwards through the resort areas of Pemberton and Whistler via the port, railway and logging town of Squamish to Vancouver.
At the western end of Seton lake is a short isthmus of land, beyond which, at a slightly higher elevation, is the similarly-sized Anderson Lake. Currie township and the resort areas of Pemberton and Whistler via the port, railway and logging town of Squamish to Vancouver.