Colombo is the capital of Sri Lanka and should definitely be on your must-see list when visiting the island. The city used to be known as 'the garden city of the East' and though unlikely to reclaim this moniker, it is still a compelling place. The colonial architecture of the Fort, the lively markets of Pettah and growing number of stylish galleries and shops make Colombo an excellent start or finish to your Sri Lankan expedition. The ever-growing number of eateries serving anything from Sri Lankan to street food, is another reason travellers are starting to flood to the city.