Comfortable Accommodations Hotel Adler in Grenzach-Wyhlen offers comfortable rooms with private bathrooms, balconies, and garden or mountain views. Each room includes a wardrobe, work desk, and soundproofing for a pleasant stay. Exceptional Facilities Guests can enjoy a terrace, restaurant, and free WiFi. Additional amenities include a elevator, child-friendly buffet, and express check-in and check-out services. Free on-site private parking is available for convenience. Prime Location Located 3.1 mi from Badischer Bahnhof and Messe Basel, 3.7 mi from Kunstmuseum Basel and Basel Cathedral, and 7.5 mi from Roman Town of Augusta Raurica. Nearby attractions include the Architectural Museum and St. Jakob-Park.