320 Guest Ranch history affords an intriguing window into the early days of Western tourism and Big Sky back in the day.This historic guest ranch’s journey began in 1898, when Sam Wilson homesteaded 160 acres along the Gallatin River.Since then, the 320 Guest Ranch has grown from a capacity of 20 guests to well over 200. The on-site event coordinator makes your event a breeze by being sure that every detail is attended to. The ranch offers luxury log cabin accommodations to keep your guests cozy while they are at your event, and the gorgeous location gives your guests the ranch feel you have been looking for. The 320 Ranch offers a great alternative to the traditional rehearsal dinner in a banquet space. Bring your guests down for a barbeque dinner along the river or a more intimate affair in the riverside tent. Either way, your guests will get the Montana experience you have dreamed of. The stretch of green meadows make for an enchanting outdoor wedding. With sprawling mountain ranges and woodlands surrounding perimeter of the golf course, your wedding will look straight out of a story book. Walk down the aisle lined with flower petals and look like a vision saying your vows under the wooden archway.