A natural bay (submerged river valley) about 10 km long, located north of Rovinj. It is known for its steep forested shores, crystal-clear water, and a specific microclimate that favors the cultivation of oysters and mussels — the Lim Channel is one of the best locations for fresh seafood in Istria. A popular spot for boat trips departing from Rovinj harbor (2-3 hours, with a tasting of fish specialties). Inland lies the Cave of St. Romuald (Romualdova špilja), of historical significance (a holy hermit from the 11th century). An ideal half-day excursion.