Alternatively, you can ride alongside Sri Lankan families in the slower-moving second- and third-class trains, getting off each day to explore a slice of the region on foot.

BBC: Getting to the heart and soul of hilly Sri Lanka

If you fancy seeing the region on foot, the 200km Kerry Way Ultra crosses prehistoric roads, famine graves, abandoned villages, hilltop burial chambers and ancient standing stones.

BBC: A finish line few will cross

The region is littered with small, intimate coves -- the majority of which can only be reached by foot or boat.

CNN: Barcelona and beyond: Best beaches and bays