Opal Hotel

Off the B 422 and a 3-minute walk from gemstone exhibits at the Deutsches Edelsteinmuseum, this laid-back hotel is also 4 km from Schloss Oberstein, a 14th-century hilltop castle.
Modest rooms come with Wi-Fi, flat-screen TVs and desks. Suites add sitting areas and minifridges.
A cozy dining room offers views of the surrounding area. There's also a bar. Parking, breakfast and packed lunches are...