Boka Bay is one of Montenegro's crown jewels, and you'll see it's gems on this full-day trip. First up is the coastal village of Perast, boasting 19 palaces and a church with a 55m-high campanile. Next, hop on board for a boat trip to the islet of Our Lady of the Rocks. Then it's on to Kotor town – a medieval pearl packed with palaces. Rounding off the day is Tivat and free time at its luxurious marina.