A-ja Warnemuende. Das Resort is a great choice for your beach stay in Rostock, putting you near activities like scuba diving, surfing/boogie boarding, and windsurfing. The outdoor pool and indoor pool provide a splash of fun, while guests in the mood for pampering can visit the spa to indulge in massages, body scrubs, and mani/pedis. The restaurant is a great spot for a bite to eat and cold drinks are served at the bar. A poolside bar and a health club are other highlights, and rooms at this upscale hotel offer flat-screen TVs and rainfall showerheads.