Sunbury Lock

Gazing at Sunbury Lock, have you ever wondered about its dual nature? Sunbury Lock isn’t just one lock. It’s a complex, a fascinating blend of old and new. This spot on the River Thames, near Walton-on-Thames in Surrey, has a rich history. It’s a vital part of the river’s navigation, the third lowest of 44 locks on the non-tidal reaches. The original lock, built in 1812, is gone. What we see today are two locks, side-by-side, telling a tale of progress. The older lock, dating back to 1856, is a testament to manual labor. It’s hand-operated, requiring a hefty 240 turns of the wheels at each end. Imagine four men toiling for 20 minutes just to guide a single boat through. The newer lock, opened in 1927 by Lord Desborough, embraces modern technology with its electric power. This juxtaposition of old and new gives Sunbury Lock a unique charm. The lock complex isn’t just for large vessels. A thoughtful addition, a rollers and slope, allows for the portage of smaller boats, ensuring everyone can experience the magic of the river. Author Jerome K. Jerome even mentioned Sunbury Lock in his famous book, “Three Men in a Boat,” capturing its idyllic setting: “The river is sweetly pretty there just before you come to the gates, and the backwater is charming, but don’t attempt to row up it.” Sunbury Lock has even witnessed thrill-seekers taking a dip in its waters, a risky endeavor given the steep sides. It’s a testament to the enduring allure of this historic waterway. Sunbury Lock continues to play a vital role in the life of the Thames, connecting people and stories, past and present.