Upon arrival at Sofia you'll be met and transferred to your hotel. The remainder of the day is free to relax or independently explore Sofia. Perhaps head to the Vitosha Boulevard in the city's vibrant center with views towards the Vitosha Mountain, wander around the streets and see the iconic St. Alexander Nevski Cathedral with its gold-plated domes. There will be a welcome meeting with your guide.

St. Alexander Nevsky Cathedral is a Bulgarian Orthodox cathedral in Sofia, the capital of Bulgaria. Built in Neo-Byzantine style, it is one of the 50 largest Christian church buildings by volume in the world. It is one of Sofia's symbols and primary tourist attractions. St. Alexander Nevsky Cathedral in Sofia occupies an area of 3,170 square metres (34,100 sq ft) and can hold 5,000 people inside.