Rail Away Season 1 Episode 3 Sri Lanka: Galle - Hikkaduwa - Colombo - Kandy - Nanu Oya ( Air Date 1996-01-20 ) Genre Documentary category. Overview "The rails wind their way through the humid tropics to beautiful temples and busy cities, including the capital Colombo. An old steam locomotive collapses during a mountain trip, where travelers come face to face with a herd of bathing elephants.".