Hotel‑Pension Achtern Diek in Büsum sits on the beach, offering a sun terrace, lush garden, WiFi. Rooms feature bathrooms, refrigerators, TVs, balconies with garden views. Continental and à‑la‑carte breakfasts include juice, cheese, and fruit. The property hosts a minimarket, coffee shop, seating. Busum Main Beach is a 3‑minute walk; Phänomania Büsum is 1.7 km away, Stadttheater Heide 20 km, Multimar Wattforum 30 km.