1. Best-kept secrets
Leeds has an underground and its still possible to walk around in it, albeit with special permission from Network Rail and possibly the management of the Queens Hotel. Photo: YPN
2. Best-kept secrets
This is Cornucopia a landmark fresco by artist Graeme Willson and on public display near the Corn Exchange in the city centre. It was painted in 1990. Photo: YPN
3. Best-kept secrets
The Grey Heron is designed to be submerged and then reappear as the river level changes on the waterside by The Calls. Have you spotted it? Photo: YPN
4. Best-kept secrets
The sign on the Leeds and Liverpool Canal reads: 'The Remains of a Wooden Icebreaker Lie Submerged' and is found near the Leeds Industrial Museum, Armley Mills Photo: YPN
5. Best-kept secrets
Dating back to 1850, the Lifting Tower acts as a visible reminder of the city's rail heritage. It was one of a pair that stood either side of the old viaduct running into the Leeds Central railway station. Photo: YPN
6. Best-kept secrets
This memorial of Queen Victoria was unveiled in November 1905, and originally stood outside Leeds Town Hall. It was moved to Woodhouse Moor in 1937 was designated as a Grade II listed building in August 1976. Photo: James Hardisty