No special access issues
From the Turku-Helsinki highway, take exit 10 towards Paimio and Kemiö (from Helsinki, take one exit earlier and head to road 110 towards Turku). Drive towards Kemiö along road 181 for 21 km. Immediately after a road named Lemmistentie, turn left on a gravel road. At the very first turn, park your car on the left side of the road. Follow the trail that starts at the square stone for about 100m. Halfway, there is a cairn built to guide you to the right path.
The parking space is limited and fits three to four cars. DO NOT PARK ELSEWHERE on the gravel road and leave unobstructed way for local habitants and agricultural machinery. As your action is quite a bit on display for locals, please, behave yourself on the cliff. No littering, no fires.