One of the best things about staying in Rovinj is that you're in the heart of Istria, and everything is close. Most of these day trips are under an hour's drive. Rent a car (see our getting around guide) and you can easily fit one of these into a day while still being back for an evening swim.
Pula — Roman Amphitheatre & More
40 minutes south. Pula's Roman Arena is the sixth-largest surviving Roman amphitheatre in the world, and it's in remarkably good shape. Beyond the arena, there's the Temple of Augustus, the Arch of the Sergii, and a surprisingly good food scene. Pula is a real working city, not a tourist village — it has a different energy than Rovinj.
Don't miss: The arena, obviously. But also walk through the old market hall (Tržnica) for local produce and have lunch at one of the restaurants along the forum.
Motovun — The Truffle Capital
45 minutes northeast. A medieval hilltop town surrounded by forests where some of Europe's finest truffles grow. The drive up is dramatic — the town sits on a steep hill above the Mirna river valley. Walk the ramparts for panoramic views, then eat truffle everything at one of the restaurants inside the walls.
Don't miss: Truffle hunting tours (several operators run them with trained dogs), the Motovun Film Festival if you're here in late July.
Poreč — Euphrasian Basilica (UNESCO)
30 minutes north. Poreč is a popular coastal town with a UNESCO World Heritage site — the Euphrasian Basilica, a 6th-century church with stunning Byzantine mosaics. The old town is pleasant for a stroll, though it's more touristic than Rovinj. Good for a half-day trip.
Don't miss: The basilica's mosaics are genuinely world-class. Budget 30-45 minutes inside.
Lim Fjord
15 minutes east. Not technically a fjord (it's a ria — a submerged river valley), but it looks like one. A dramatic canyon-like inlet stretching 10km inland. You can take a boat excursion through it, or just drive to the viewpoint above for photos. There are oyster and mussel farms here — stop at one of the restaurants along the shore to try them fresh.
Don't miss: Fresh oysters at the fjord restaurants. They farm them right there.
Brijuni Islands National Park
Ferry from Fažana, 50 minutes from Rovinj. A group of 14 islands that served as Tito's summer residence. Now a national park with Roman ruins, a safari park (yes, really — zebras, elephants, llamas), and beautiful Mediterranean vegetation. The guided tour covers the main island in about 4 hours. Book the ferry in advance during summer.
Don't miss: The dinosaur footprints on the shore, the Roman villa ruins, and the surreal Tito-era collections.
Grožnjan — The Artists' Town
50 minutes northeast. A tiny hilltop village that was revived in the 1960s by artists and musicians. Today it's full of galleries, studios, and summer jazz concerts. Very quiet, very charming, very photogenic. Combine with Motovun for a full inland Istria day.
Don't miss: The jazz evenings in summer, the views from the town walls.
Inland Istria Wine Route
30-60 minutes depending on route. Central Istria is wine country. Malvazija (white) and Teran (red) are the local varietals, and there are dozens of small family wineries offering tastings. Many also produce olive oil and truffles. This isn't Napa Valley — it's quiet, unpretentious, and the wines are excellent.
Don't miss: Combine wine tasting with a truffle lunch in Motovun or Livade for the ultimate Istrian food day.
Venice by Boat
3 hours by catamaran (summer only). Yes, you can do a day trip to Venice from Rovinj. The catamaran runs from roughly June to September. Leave early morning, spend the day in Venice, come back in the evening. It's a long day but absolutely doable. Check Venezia Lines for schedules. 
Book early — it fills up.
Tips
- Rent a car for inland trips. Public transport between Istrian towns is poor.
- Combine trips: Motovun + Grožnjan, or Pula + Brijuni, or wine route + Motovun for a full day.
- Start early to avoid the midday heat and get parking in popular towns.
- Bring cash for small wineries and rural restaurants — not all take cards.
