We had an amazing day outside of the city! Ray is a hospitable guy, he took good care of us all the way and was quite informative and comfortable to be with! Castle is a curious piece the past, stones are breathing with old age. Views and nature are beyond praise, you gotta love that countryside... Time flew by, yet it was a looong trip, and we came back in the evening refreshed and tired at the same time... I wouldn't plan anything else for the evening, you just won't have energy and/or desire to spoil that peaceful vibe, believe me!
All in all, highly recommend if you want to see Finland on your trip to Helsinki, not just the capital city.