Remich is a town on the Moselle river, which is itself the border between Luxembourg and Germany --hence the long queues at the petrol stations. The Moselle valley is Luxembourg's wine region. It's nice to take a boat-ride on the river on a hot day and have yourself a nice glass of local wine.
There's a good tow path for bicycles along the valley, and we intend to do it one day with our tent. Just haven't got around to it yet.