Old Towns & Citadels of Romania: Fortresses and Historic Centres

The Alba Carolina Citadel is a star-shaped Habsburg fortress in the centre of Alba Iulia, begun in 1715 and finished in 1738 on the site of a Roman camp and a medieval castle. Here is how the gates, bastions and walls work, what to see inside, and how long to allow.

Brașov citadel sits on Straja Hill outside the medieval town walls, not inside the old centre. Here's how to reach it, what stands on the hill and how it fits a day in Brașov.

Brașov Old Town is a compact grid of cobbled squares, Saxon churches and surviving wall, best walked from Piața Sfatului outwards. Here is a route, a realistic time budget and the points where the cobbles and crowds bite.

The white Brașov letters sit on Mount Tâmpa directly above the old town, so you can read them from street level without climbing anything. Reaching them is a separate job: a waymarked path up the mountain or a cable car, with very different trade-offs.

Brașov's 15th-century walls no longer form a complete ring, but enough survives to make a half-day on foot: Catherine's Gate, the towers above Șchei and the bastions along the western edge. Here is what stands, what you see from outside, and the order to walk it.

Șchei is the south-western quarter of Brașov where Romanian residents settled outside the Saxon walls, and it holds two of the city's most important churches plus the courtyard where a Romanian school was founded in 1495. Give it a half-day on foot and pair it with the walled centre.

Bucharest's defining landmarks explained one by one: the Palace of the Parliament, the Romanian Athenaeum, Revolution Square, Old Town, the covered passages and the Arcul de Triumf. What to tour inside, what to see from the pavement, how to book ahead and how to walk the central cluster in a day.

Bucharest's Old Town is a compact district of cobbled streets, 19th-century facades, Orthodox churches and grand banking palaces. This guide sets out a walking order, the buildings to look up at, the two interiors worth stepping into and where the nightlife concentrates after dark.

Calea Victoriei is the avenue to walk first in Bucharest: Beaux-Arts frontages, the Athenaeum, banks and palaces, then the slide into the Old Town. Here is how to split the route into three stretches, how long to allow, and where to break for the Little Paris Museum.

Little Paris is a historical nickname for Bucharest, not a district. It comes from the city's French-influenced architecture and culture around 1900, and you can still read it in the Beaux-Arts streetscape along Calea Victoriei and in the Little Paris Museum on Lipscani Street.

Suceava Citadel, the Princely Fortress of Suceava, sits on its plateau above the town with walkable walls, a lapidarium and a medieval weapons display. Hours change by month, Mondays close outside summer, and an evening video projection has to be scheduled in advance.

Cluj-Napoca's architecture reads in a single day on foot: Gothic at St Michael's Church on Piața Unirii, Baroque at the Bánffy Palace, then the Habsburg hill at Cetățuia. Here is the order to walk it and where the route bites.

Cluj-Napoca's old town is a compact walk built around Museum Square and Iuliu Maniu Street, with Piața Unirii close by. Here is how the pieces fit together, where to start and how long to give it.

Constanța Old Town packs the pedestrian zone, Ovidiu Square and the seafront into one compact corner of the city, and two hours of walking covers the core without rushing. Here is how the streets fit together, where the casino headland sits and how long to allow.

Enisala Fortress sits on Gras Hill above the village of Enisala, looking out over Lake Razim and the lagoon country of Dobruja. This guide covers the walk up from the car park, the small museum inside the walls, the published opening days and lei prices, how long to allow, and the road from Tulcea.

Neamț Citadel is a medieval fortress on the hill above Târgu Neamț, begun in the 14th century and expanded in the 15th. This guide covers the layout, the walls, the approach from town and the drive from Piatra Neamț, and how to confirm tickets and opening days.

Oradea's Art Nouveau is compact enough to walk in an afternoon. Here is the line past the Black Eagle Palace, the Moon Church and the Darvas-La Roche House, with the details to look for and how to pace the facades against the museum interiors.

The eyes of Sibiu are eyebrow dormers, small roof windows that sit low in the tiled roofs of the old centre and give the houses their watching look. This guide explains what they are and names the squares, streets and passages where you see them best, including a route through the Upper and Lower Town.

Sibiu's Lower Town sits below the historic centre, reached by the Passage of Stairs and a group of lanes named in the city's own street record. Here is what to walk, how to link it to Piața Mare and the Upper Town, and what the quarter realistically offers.

Sibiu's defences once ran for four kilometres and carried 39 towers, and a good stretch of wall and several towers still stand on the southern and western edges of the old centre. This guide names what survives, explains how the wall line shapes the walk between upper and lower town, and covers the steps and surfaces you meet on the way.

Sibiu Old Town is a compact, pedestrian historic centre in two levels, built around three squares and ringed by surviving walls and towers. This guide explains the Upper Town and Lower Town split, walks you square by square, names the towers still standing and suggests a route that fits the cobbles and steps.

Timișoara rewards a walk organised by style: a Baroque historic core in Cetate, 1900s Secession ensembles in Elisabetin, and merchant and industrial architecture across Fabric and Iosefin. This guide splits the city into those districts, puts them in a workable order on foot, and names the trade-offs at each end of the route.