Walla Walla Inn Address: 400 Atwood, Rainy River, ON P0W 1L0 Phone: (807) 852-4222 Hotels & Motels Other Businesses: Roadside Restaurant at 320 1st St, Rainy River, ON P0W 1L0 Amy L Ruff at 306 4th St, Rainy River, ON P0W 1L0 CIBC at 120 4th St, Rainy River, ON P0W 1L0