personal highlights

1. Catacombs: limestone mine to build the city, since over 200 years
2. Tourguides: two local guys, know the underground well and are cool
3. Transportation: late start, second missed bus, wild taxi chase, we got it!
4. Conversation: english practice, local politics, work, attitude, addictions
5. Katerina Nozhevnikova: a crisis shows the best in people (volunteering)

image sources

1. the tour guides @ hidden entrance
2. 19 century horse @ wild Catacombs
3. modern grafitti @ wild Catacombs
4. bones of a girl @ wild Catacombs
5. open entrance @ hidden location