Lviv Underground Tour is a 2-hour walk with a local through the dungeons of Lviv. On our Lviv Underground Tour, you will see the most intriguing places in Lviv. Guests can see interesting catacombs under the churches, the Pharmacy Museum and the Opera House. Pharmacy Museum is the oldest operating pharmacy in our city (1735). One can find unique pharmaceutical equipment, original murals and alchemist's room here. You will know how they tortured people and why they could burn you alive.