Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Grandma's House Bed and Breakfast, which is in the state South Dakota (SD), city Platte. Our hotel can be found at Rr 1 Box 54, Platte, SD 57369. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Grandmas House Bed and Breakfast/Rr 1 Box 54 - Platte - South Dakota (SD) ← View details Rr 1 Box 54, Platte, SD 57369, Platte, South Dakota (SD) Not available