Constanța

Yes, if you're already in Romania and like layered history more than postcard polish. The Old Town is genuinely atmospheric — Greek, Roman, Ottoman, and Belle Époque all stacked on a peninsula — and Mamaia is the country's best beach. Three to five nights is plenty. Skip it if you're choosing purely on beach quality; Bulgaria's coast is cleaner.

Two nights covers the Old Town comfortably — Ovid Square, the Casino exterior, the Mahmudiye Mosque, the mosaic museum, and a long dinner at the marina. Add a third night for Mamaia, and a fourth or fifth if you want day trips to Histria's Greek ruins or the Murfatlar wine cellars. A full week is only worth it if you're combining with the Danube Delta.

Generally yes. Romania sits at Level 1 on most Western advisories — the same as most of Western Europe — and violent crime against tourists is rare. Standard pickpocket caution applies around the port, train station, and Mamaia nightlife strip. Solo travelers, including women, report feeling comfortable in the Old Town and Faleza Nord even at night.

Late May to early September for warm weather and a swimmable Black Sea. July and August are peak — hot, crowded, and expensive in Mamaia, especially around the Neversea festival in early July. The sweet spot is late May to mid-June or September, when the water is still warm but prices and crowds drop sharply. Winter is cold and most coastal businesses close.

Cheap by Western European standards, especially outside Mamaia in peak season. A sit-down meal with drinks runs about $10–$15 per person, mid-range hotels in the Old Town are $60–$100 a night, and taxis or Bolt rides rarely exceed $5. Mamaia in July is the exception — beachfront rates can triple, occasionally approaching Mediterranean prices.

Three things: being Romania's oldest city — founded as the Greek colony Tomis around 600 BC, where the poet Ovid was exiled; the Black Sea coast, with the Mamaia resort strip just north; and the Constanța Casino, an abandoned Art Nouveau landmark on the seafront that has become a symbol of the city's faded grandeur and ongoing restoration.

Cards are widely accepted in hotels, sit-down restaurants, supermarkets, malls, and most attractions. Carry small Romanian lei for taxis, market stalls, beach kiosks, and the occasional small café that still prefers cash. ATMs are plentiful in the Old Town and around Tomis Boulevard. Avoid the dynamic-currency-conversion option at terminals — always pay in lei.

Mihail Kogălniceanu Airport (CND) is about 25 km northwest of the centre. Bus 100M runs to the city for around $2 and takes 35–40 minutes, but services are infrequent. Most travelers take a taxi or Bolt for $20–$25, which gets you to the Old Town in about 25 minutes. Pre-booked transfers cost roughly the same.

Histria Fortress, about 50 km north, is the most popular — the ruins of an ancient Greek colony beside a lagoon. Murfatlar Wine Cellars, 25 km west, pair Dobrogea wines with traditional food. Mamaia and Năvodari are easy beach hops. With more time, the Danube Delta from Tulcea is a 2.5-hour drive and rewards the effort with birdlife you won't see elsewhere in Europe.

For history and walkability, the Old Town peninsula — you'll be steps from Ovid Square and the Casino. For beach time, Mamaia, ideally the central or northern stretch where new hotels have decent design. For something in between, Faleza Nord gives you sea views and cliff-top walks without the Mamaia party noise. Avoid staying near the train station.

Depends on what you want. Varna has cleaner beaches, a more polished old town, and stronger archaeology — including the world's oldest gold treasure. Constanța has deeper Roman ruins, the more dramatic Casino, and easier access to the Danube Delta. Beach purists pick Varna. History travelers and those combining with Bucharest pick Constanța. Bulgaria is marginally cheaper.

Yes — Mamaia has eight kilometres of sandy beach and water that's typically swimmable from June through early September, with peak temperatures around 25°C in July and August. The water is not as clear as the Bulgarian or Greek coasts, but it's safe, lifeguarded in the main resort area, and gently shelving. Expect dense crowds and sunbed rentals in peak summer.

By train is easiest — Romania's CFR operates several direct services daily from Gara de Nord, taking about 2.5 to 3.5 hours and costing $15–$30 depending on class. Driving the A2 motorway takes around 2.5 hours. Long-distance buses run too but the train is more comfortable. Most visitors pair the two cities on a single Romania trip.

The Constanța Casino is a 1910 Art Nouveau building on the Old Town seafront, designed by Daniel Renard, a Swiss-Romanian architect trained in Paris. It hosted gambling, balls, and royalty before falling into decades of abandonment after communism. Long Romania's most-photographed ruin, it is finally being restored — exterior work has largely been completed, with the interior reopening planned.

Widely in hotels, restaurants, and tourist-facing businesses, especially among younger Romanians. Less so in the port, public transport, and older neighborhoods. Romanian is the official language; Russian, Turkish, and Tatar are also heard. Google Translate and a few basic Romanian phrases — *mulțumesc* for thank you, *bună* for hello — go a long way.