There are quite a few colonial cities in Sri Lanka, but let's start from one that's closer to Colombo than the rest. Galle is located down south and you can travel there by private vehicle, train or the highway bus. If you opt for the highway bus, which is the fastest way to get here, your last stop will be at the Galle Fort. For those of you who aren't familiar with the Galle Fort, it is the most iconic attraction in this city and a prized treasure. The fort was built first by the Portuguese and was reinforced by the Dutch. The walls are so thick that you can even walk on it! Next, you can stroll through the Dutch Hospital which is just walking distance from here and perhaps purchase a souvenir or two and grab a bite to eat as well.