Ippesheim -

Ample hiking parking (with room for at least 10 campervans) in an area surrounded by beautiful vineyards and at the foot of a forest (there are walks to the ruins of a church and a viewing point; check opening hours). The parking lot is on a gentle slope. We were the only ones sleeping there, in the middle of August. A few hikers were there in the morning. There's a bench to admire the sunset.