Lake Oeschinen cannot be reached by car!
Spiez: Follow the signs to Kandersteg and stay on the main road. Directly after the small bridge vis à vis Käthi-Sport-Mode turn left and follow the road keeping left until you reach the car park directly at the valley station.
Lötschberg car transport: Follow the signs to Kandersteg. The journey takes you through Bahnhofstrasse to the main road, turn left. At the crossroads vis à vis Käthy Sport + Mode, turn right and keep left until you reach the car park directly at the valley station.
At the entrance to Kandersteg, there are also parking spaces "Im Chehr", which are recommended especially in good weather and therefore when there are large crowds. A short walk of about 5-10 minutes follows.
Special parking spaces are available for coaches/ touring cars at the valley station.