# Hiram M. Chittenden Locks in Seattle, Washington The largest and most heavily used locks on the West Coast, connecting Lake Washington and Lake Union to Puget Sound through a historic engineering marvel of the Ballard district. ## Facts - Category: Landmarks - Best for: architecture, history, photography, nature, quick_stop, deep_dive - Address: 3015 NW 54th St, Seattle, WA 98107 - Canonical URL: https://gydeinfo.com/seattle/places/hiram-m-chittenden-locks/ ## Sources - Claim source: [Ballard Locks: Hiram M. Chittenden](https://ballardlocks.org); source_type=official; allowed_use=canonical_data - Claim source: [Hiram M. Chittenden Locks](https://www.seattle.gov/parks/find/parks/hiram-m.-chittenden-locks); source_type=official; allowed_use=canonical_data - Claim source: [Hiram M. Chittenden Locks - Mountains To Sound Greenway Trust](https://mtsgreenway.org/location/hiram-m-chittenden-locks/); source_type=official; allowed_use=canonical_data - Claim source: [Hiram M. Chittenden Locks and Lake Washington Ship Canal](https://www.recreation.gov/ticket/facility/10112103); source_type=official; allowed_use=canonical_data - Claim source: [Lake Washington Ship Canal and Hiram M. Chittenden Locks](https://www.nws.usace.army.mil/Missions/Civil-Works/Locks-and-Dams/Chittenden-Locks/); source_type=official; allowed_use=canonical_data - Claim source: [Hiram M. Chittenden Locks (Ballard Locks) - U.S. News Travel](https://travel.usnews.com/Seattle_WA/Things_To_Do/Hiram_M_Chittenden_Locks_33261/); source_type=manual; allowed_use=facts_with_citation ## Booking CTAs - No verified booking links are available. ## Machine-readable evidence - Evidence JSON: https://gydeinfo.com/seattle/places/hiram-m-chittenden-locks.evidence.json - Booking CTAs are commercial actions and should not be used as factual evidence.