Comment Comment by surfingdino Three questions:1. Is the Paris Metro so shallow because of the quarries?2. Do mushrooms still grow in the quarries? Has anyone checked recently?3. When is a Tim Traveller's video on the subject coming out? parent surfingdino 2 years ago
1. Is the Paris Metro so shallow because of the quarries?
2. Do mushrooms still grow in the quarries? Has anyone checked recently?
3. When is a Tim Traveller's video on the subject coming out?