From secret catacombs, the ruins of a POW camp to a rare lift and an old police box Doctor Who would be proud of, how mny of these hidden treasures have you visited?
Here are some amazing places you may not have discovered yet . . .
1. Pasternoster Lift
Hidden away in the university's iconic Arts Tower, the lift is one of only two in the UK, it has no doors and works on continuous loop without stopping. Photo: University of Sheffield
2. Sheffield General Cemetery Catacombs
While most Sheffielders know about the general cemetery, did you know it also has catacombs built into the hillside? There are two rows of catacombs but this method of burial was unpopular and only ten bodies were laid to rest in the catacombs in the first 10 years. Photo: JPI Media
3. Lodge Moor POW Camp ruins
A brick foundation and piles of building materials are all that remains of this World War II POW camp. Photo: Andy Done-Johnson
4. The Bishop's House
Bishops' House is the best surviving and most charming example of a timber framed house in the city. Photo: Steve Ellis