The better way to go to the cache is by car or another vehicle, because is far away from a city. You drive to the parking waypoint. This place is a small area where you can leave your car or make a turn. It is actualy a dead end. There is also an emegercy exit from the tunnel of the main highway, but it is closed to public access.
After you park you have to go out of the road towards the cliff. You will find a dirt road which ends at the trailhead waypoint. The path to the cache starts from that point. You have to walk downhill to the sea. You can only go by foot. Be careful because some cliffs maybe are slippery, depends on the season and weather.
You will meet a cross road at the middle of the trail, take the left.
When you arrive close to the sea check where you could sleep in case of a storm ;)
The cache created with my friend "panatso" :)