British Columbia Highway 99 (the Sea-to-Sky Highway, also known as the Squamish Highway) runs along the east shore of Howe Sound, linking the Lower Mainland to Lions Bay, Britannia Beach, Squamish, where it then proceeds inland to Whistler and beyond.
BC Ferries runs regularly scheduled ferry service between Horseshoe Bay and Langdale and between Horseshoe Bay and Snug Cove on Bowen Island.