This is the ideal option for hurried tourists seeking a premium way to explore Helsinki and Porvoo in a single day. Traveling in a private air-conditioned vehicle will save you time and save waiting around for public transportation. Both the stunning Old Town of Porvoo and notable locations in Helsinki's city center are included on the trip. A tour that saves time: Finish Porvoo and Helsinki in a single day. Use private transportation between locations rather than packed buses. Your interests can influence how the trip is structured. So that you may concentrate on the attractions, a private guide navigates.