Northern line extension to Morden holds centenary treasure hunt

The centenary of the Northern line extension to Morden in south London is to be celebrated with a special treasure hunt along the route.

Participants can explore the history, architecture and heritage of the Art Deco style stations between Morden and Clapham South, which opened 100 years ago, on 13 September 1926.

The seven stations on the route – also including South Wimbledon, Colliers Wood, Tooting Broadway, Tooting Bec and and Balham, were designed by architect Charles Holden and built in a modernist style, marking a change of direction for Underground design.

The Transport for London (TfL) event on Saturday will explore spots along the route and showcase Holden’s architecture.

Ending at Clapham South, participants who have completed the challenge will have the chance of winning a commemorative prize.