Opatija is a Croatian coastal town on the Adriatic Sea. A fashionable resort in the 19th century, it's dotted with Habsburg-era villas. The Lungomare is a promenade that snakes along the coastline, offering views of the town and neighboring islands. The 1800s Villa Angiolina, set in a garden of exotic plants, houses the Croatian Museum of Tourism. Parts of St. Jacob’s Church date from the 16th century.