Denny's 2380 NW Hwy 19 6:00 AM - 10:00 PM 6:00 AM - 10:00 PM 6:00 AM - 10:00 PM 6:00 AM - 10:00 PM 6:00 AM - 2:00 AM 6:00 AM - 2:00 AM 6:00 AM - 10:00 PM2380 NW Hwy 19 Crystal River, FL 34428 US