personal higlights

1. labyrinth: about 300 kilometers
2. unesco: oldest salt mine of its kind
3. records: balloon ride, bungee jump
4. tourists: drowned under show 
5. miners route: the real adventure (missed)

image sources

1. huge stairs @ chamber of records
2. official logo of wieliczka salt mine
3. natural salt @ random wall in mine
4. worker dolls @ underground exhibition
5. white painted wood @ random shaft