Yerevan is often called the pink city of the Soviet era, but beneath its modern surface lies a medieval and Persian past. This walking tour uncovers a 14th-century mausoleum tucked right beneath a modern building, visits the city's only surviving pre-Mongol church, and explores what remains of the historic Firdus district. Led by historian and science journalist Anna Grebennikova. Meeting point: near Katoghike Church (around 15 Abovyan St). Duration: approx. 2.5 hours. Kids and pets are welcome. Payment in cash. Dress warmly and bring an umbrella. Registration via the form at lancoworking.am.