- Vilnius Cathedral undergrounds
- Crypts of the Holly Spirit church in Vilnius
- Crypts of Bernardines church in Vilnius
- Cellars of rural Dukshtos church close to Vilnius
- Crypt of Lew Sapieha in St. Nicolas church in Vilnius
- Undergrounds of All Saints church in Vilnius
- Ruins and cellars of Padise monastery in Estonia
- Visit to St. Hedwig church in Nüremberg, Germany