Krk

It's no surprise—since Krk is one of the largest Croatian islands, hosts the regional airport, and is connected to the mainland by a bridge—that the robust island is one of the most developed in the country. The dusty edges and agricultural interior get very busy during the high season, and if you visit then you will likely find yourself in traffic jams along the snaking routes between the resort towns. Add the sight of the oil refinery on the mainland near the bridge and the terminal for tankers near Omišalj on the northern coast of the island, and you may think twice about heading here. The sights aren't exactly what you'd call picturesque, but don't be put off so easily. Krk still offers many of the same delights found in the rest of the region: great beaches, interesting history, and pretty old towns. Although other islands may offer a slower pace, Krk compensates by offering more facilities and convenience. With numerous accommodation options and more entertainments, it may very well be the best choice for families with easily bored children in tow.