Visit Nesebar Old Town

Bulgaria's grandest mountain monastery.

Island of wooden churches, stilt houses and its own mythology.

Eleventh-century cathedral with original mosaics, a UNESCO World Heritage site.

Granite stelae up to 33 metres tall marking the tombs of the Aksumite kings, near the chapel said to hold the Ark of the Covenant.

Visit the Churches of Peace in Jawor and Swidnica, UNESCO World Heritage wooden churches built in the 17th century in Poland

Visit the historic wooden tserkvas (churches) in the Carpathian region of Poland and Ukraine, showcasing unique Eastern Orthodox architecture and cultural heritage.

The largest surviving Romanesque church in Europe, built for pilgrims on the road to Santiago and topped by a five-tier octagonal bell tower.

Baroque Benedictine abbey on a rock above the Danube, with a gilded library of 100,000 books and frescoed marble hall.