Force 10 from Navarone Filming Locations

Montenegro is a Balkan country with rugged mountains, medieval villages and a narrow strip of beaches along its Adriatic coastline. The Bay of Kotor, resembling a fjord, is dotted with coastal churches and fortified towns such as Kotor and Herceg Novi. Durmitor National Park, home to bears and wolves, encompasses limestone peaks, glacial lakes and 1,300m-deep Tara River Canyon.

Mostar is a city in southern Bosnia and Herzegovina, straddling the Neretva River. It’s known for the iconic Stari Most (Old Bridge), a reconstructed medieval arched bridge. The nearby alleys are full of shops and market stalls, and the Old Bridge Museum explores the bridge’s long history. A narrow staircase leads up to the Koski Mehmed-Pasha Mosque’s minaret for panoramic city views.

Jersey is the largest of the Channel Islands, between England and France. A self-governing dependency of the United Kingdom, with a mix of British and French cultures, it’s known for its beaches, cliffside walking trails, inland valleys and historic castles. The Jersey War Tunnels complex, in a former hospital excavated by slave labor, documents the island’s 5-year German occupation during WWII.

Devonport is a regenerating neighbourhood of ageing shipyards and modern housing developments. A well-marked heritage trail links the Naval Heritage Centre, which records the city’s maritime history, to the neoclassical Devonport Guildhall and adjacent Devonport Column, with panoramic views from its top. The Brickfields complex hosts athletics events and is home to rugby, hockey, and football teams.

Malta is an archipelago in the central Mediterranean between Sicily and the North African coast. It's a nation known for historic sites related to a succession of rulers including the Romans, Moors, Knights of Saint John, French and British. It has numerous fortresses, megalithic temples and the Ħal Saflieni Hypogeum, a subterranean complex of halls and burial chambers dating to circa 4000 B.C.

The United Kingdom, made up of England, Scotland, Wales and Northern Ireland, is an island nation in northwestern Europe. England – birthplace of Shakespeare and The Beatles – is home to the capital, London, a globally influential centre of finance and culture. England is also site of Neolithic Stonehenge, Bath’s Roman spa and centuries-old universities at Oxford and Cambridge.