Budapest

Budapest is technically two cities that merged in 1873: Buda, hilly and residential, on the west bank of the Danube, and Pest, flat and grid-planned, on the east. The seam between them is still legible today — cross the Chain Bridge, the first permanent link between the two halves, completed in 1849, and the character of the city shifts noticeably from one side to the other.

The thermal baths are the thing Budapest does that almost nowhere else in Europe does at this scale. The city sits on more than a hundred thermal springs, and bathing culture here dates back to Roman times, with a major revival under Ottoman rule in the 16th century. Széchenyi, in Pest's City Park, is the largest and most photographed — yellow neo-Baroque buildings surrounding outdoor pools that stay busy year-round, including chess players perched at the water's edge in winter. Gellért, on the Buda side, is smaller and more Art Nouveau, generally the quieter choice.

The ruin bar scene grew out of Budapest's stock of abandoned buildings in the old Jewish Quarter during the 2000s — entrepreneurs took over crumbling, half-condemned apartment blocks rather than renovating them, filled them with mismatched secondhand furniture, and left the decayed walls mostly as they were. Szimpla Kert is the original and the most famous, which also means it's the most crowded on weekend nights; the surrounding blocks have several quieter alternatives with the same aesthetic.

Hungary is in the EU but has not adopted the euro — the currency is the forint, and prices look inflated to visitors doing quick math, since a normal coffee might run over a thousand forints. It's worth pulling local currency from an ATM rather than assuming euro prices apply, and double-checking any place that quotes prices in euros directly, since the conversion is sometimes unfavorable to the visitor.

Hungarian is a linguistic outlier in Europe, unrelated to the Slavic, Germanic, or Romance languages spoken in every neighboring country — it belongs to the Uralic family, distantly related to Finnish. This is part of why so little of it is guessable even for visitors who speak several other European languages, and why most people default quickly to English, which is widely spoken in tourist-facing businesses.