CALL FOR OFFERS on Spring Gulch Ranch in Jackson, WY and Black Hills Mesa Ranch in Newcastle, WY Bid deadline is October 14th. Open offers, confidential tender, or stalking horse bid process. Spring Gulch Ranch is available in parcels or as one. 6 parcels make up 580 acres in the heart of Jackson Hole. 10 minutes from town and the airport, Spring Gulch Ranch has 360 views of the Tetons, Sleeping Indian, and south down Spring Gulch Valley. NO LIST PRICE. Absolute sale.