Located at the intersection of bustling Chatham Street the old clock tower began as a lighthouse. A rather odd monument to be sitting in the middle of a busy street, the lighthouse lost its purpose once buildings started to surround it. Therefore, the lighthouse which once shone its strong beacon 17 miles out to sea and helped guide ships to the Colombo Harbour was changed to a clock tower in 1914. The lighthouse was established in 1856 and is an elegant Victorian design planned out by the wife of then British Governor of Sri Lanka, Lady Ward. The original clock was built by the same clock makers responsible for Big Ben in London but has since been replaced. If you are staying at Cinnamon Grand Colombo, a pleasant walk along the popular Galle Face Green overlooking the Indian Ocean will take you to Chatham Street where the clock tower is located. This hotel among others is one of the best if you are looking for a top luxury hotel Colombo has on offer.