Helsinki is a vibrant metropolis that still gives that small-town ambiance being surrounded by a huge archipelago and vast sea. The best time to visit the capital of Finland is during summertime to enjoy its natural beauty and attractions including the sea fortress Suomenlinna which was included in UNESCO’s World Heritage Site List. There are also lots of lovely parks, world-class museums and magnificent churches that are worth-visiting in Helsinki such as the Esplanadi Park, Central Park, The Church in the Rock, Uspenski Cathedral, Lutheran Cathedral and Ateneum Art Museum. Otel.com offers the cheapest rates in Helsinki hotels reaching up to 70% off on cheap hotels in Helsinki.