How to arrive
Closest airport is Helsinki (HEL). From there it is possible to rent a car and drive about 1,5 hours to the location.
Driving instructions to Lehmonkärki: Drive from airport (Kehä III itään) to Lahti on the highway (E75). Take the exit to Vääksy (exit to road 24, by shopping mall Karisma). At Vääksy take the exit on the right to road 314 towards Sysmä (drive about 8 km) where you see a road turning left to Myllykselä (road Pätiäläntie), continue along this road about 4 km and you’ll see guide signs to the right to Lehmonkärki.
Navigation address: Lehmonkärjentie 180, 17320 Asikkala, Finland
Public Transportation: it is possible to take a bus from the airport to Lahti. Buses leave in front of the terminal 2/ Scandic (see the map below). Bus costs about 10-15€ and takes 1,5 hours to Lahti. Also, trains are possible but you must change a train in Helsinki.
Notice the big building site in the airport!
More info about public transportation, see https://www.finavia.fi/en/airports/helsinki-airport/airport
Timetables bus, see https://matkahuolto.fi/en/, (from Helsinki airport terminal 2 to Lahti)
Timetables trains, see https://www.vr.fi/en/timetables , (from Helsinki airport to Lahti)
From Lahti bus/train station (Matkakeskus) to the location, Lehmonkärki Holiday Resort, you should take a taxi. Local taxi Hannu Huovinen, mobile +358 50 5505036, 1-4 persons cost for the ride is about 80€. Preferably booked in advance. Also, possible to use the taxis in front of the bus station in Lahti.