Porvoo’s historic stone-and-timber cathedral sits atop a hill overlooking the quaint Old Town. This is where Tsar Alexander I convened the first Diet of Finland in 1809, giving Finland religious freedom. Vandalised by fire in 2006, the church has been completely restored, so you can admire the ornate pulpit and tiered galleries. The magnificent exterior, with free-standing belltower, remains the highlight. Check the website for tour times in summer.
Tuomiokirkko
Top choice in Turku & Finland's South Coast