Bulgaria

A country of roses and monasteries: Roman remains in Sofia, frescoes at Rila Monastery, ancient Black Sea towns and Balkan valleys layer Orthodoxy, Thrace and the Ottomans one upon another.

History: The land of Bulgaria saw Thracian activity, and sites such as the Thracian tomb at Kazanlak witness their funerary art; the First Bulgarian Empire was founded in 681, Orthodoxy was adopted in the 9th century, and the Cyrillic alphabet was promoted in Bulgaria. Rila Monastery (Рилски манастир) is the country's largest and most important Orthodox monastery, World Heritage; Boyana Church (Боянска църква), with 1259 frescoes famed for their realistic figures, was inscribed in 1979. After nearly five centuries of Ottoman rule, the state was restored in 1878; rose oil, yoghurt and wine are today's calling cards. Legend: A legend is told about Rila Monastery: Saint Ivan of Rila lived as a hermit in a cave, and wild beasts brought him food — this is a saints' legend and must not be taken as the monastery's founding history. Another legend says the Thracian singer Orpheus was born in the Rhodope Mountains; this too is a mythic legend, to be kept separate from archaeological history.

• Rila Monastery (Рилски манастир) — World Heritage, frescoes, museum and the Raphael Cross.
• Boyana Church (Боянска църква) — near Sofia, 1259 frescoes, visits limited in numbers and time.
• Alexander Nevsky Cathedral (Храм-паметник „Свети Александър Невски“) — Sofia landmark, golden-domed cathedral.
• Plovdiv old town (Пловдив) — Roman theatre and Revival-period houses, European Capital of Culture 2019.
• Nessebar old town (Несебър) — a group of churches on a Black Sea peninsula, World Heritage.

Intercity travel is mainly by bus and rail, with frequent trunk buses such as Sofia–Plovdiv and Sofia–Varna; mountain and monastery routes should be checked for the day's services. Sofia city transport includes metro, buses, trolleybuses and trams; the metro serves the airport and main central stations, and the centre is walkable. Ticketing: Sofia public transport can be paid by contactless bank card or paper tickets and day passes; a single fare is of the order of a few leva (about 1–2 euros), day and multi-day passes rising in turn, exact fares subject to official announcements; validate after boarding — the fine for fare evasion is of the order of tens of leva, subject to official announcements. Rila Monastery has no direct train; take a bus from Sofia or join a tour — mountain roads are winding and may close in winter; Black Sea coastal buses are more frequent in summer, but services remain subject to operators' announcements.

• Red Line: Do not use flash photography or make a loud noise during rituals in monasteries or churches; do not touch frescoes or icons; do not smoke or use open flame in prohibited areas.
• Taboo: Bulgarians' nod and shake mean the opposite of most countries (a nod can mean “no”) — important confirmations must be repeated in words, not judged by a nod alone; on entering a church women should cover their heads and cover shoulders and knees, men should remove hats; do not simply conflate Bulgarian history with that of neighbouring countries.
• Good Manners: Shake hands and greet on meeting; bring flowers or sweets when visiting; restaurant tips about 5%–10% or rounding up.
• Pitfalls for visitors: ① Judging only by a nod and thinking the other person agreed, when the meaning is exactly the opposite; ② Not booking a time slot at capacity-limited sites such as Boyana Church and making a wasted trip.

The currency is the lev (BGN); euros are accepted in some tourist places but change is mostly in leva; the best seasons are May–June and September, the ski season December to March; the Rose Festival is in the Kazanlak area in late May to early June; mountain weather changes quickly — bring rain gear and warm layers.