Belgrade events this weekend

The National Museum of Serbia is the country's oldest and biggest museum, and it sits right on Trg republike (Republic Square) — basically the heart of downtown Belgrade, the spot everyone uses as a meeting point. The building itself is a grand early-1900s affair from 1903, restored and reopened a few years back after being shut for what felt like forever, so it's in good shape now. Here's the thing to know: this is a proper encyclopedic collection, running from prehistory and antiquity through medieval Serbian art up to 18th–20th century painting. The headline piece is the Miroslav Gospel, a 12th-century illuminated manuscript that's the oldest surviving Cyrillic Serbian document and a UNESCO Memory of the World entry — though it's so fragile it's usually shown as a facsimile, not the original. Give yourself a couple of hours; the permanent display spans several floors and it's a lot to take in. Sundays are free, which is great but also busier. Worth checking what temporary exhibition is on before you go. Open Tue, Wed, Fri, Sun 10:00–18:00; Thu, Sat 12:00–20:00; closed Mondays Free entry every Sunday

The Zepter Museum sits right on Knez Mihailova, Belgrade's main pedestrian street, so you'll basically walk past it whether you mean to or not. It's tucked into one of the handsome old facades near the Serbian Academy of Sciences and Arts, and the location alone makes it an easy stop while you're wandering the strip. Here's the thing to know: this is a private museum, opened in 2010 by Madlena Zepter and registered as Serbia's first private art museum. The whole place is built around one person's collection of Serbian and Yugoslav modern art, mostly from the second half of the 20th century onward. What that means for a visit is that it's compact and focused rather than sprawling. You're looking at paintings, drawings, sculptures, and installations from postwar Serbian modernists through more recent names, well hung across a few floors. It won't eat your whole afternoon, which is honestly a plus, and it pairs nicely with the rest of Knez Mihailova. Don't expect blockbuster crowds; it's a quieter, curated kind of spot. Open Tue–Fri 12:00–20:00, Sat–Sun 10:00–20:00; closed Mondays Free entry every Sunday