The Opal Ridge was originally constructed in the swinging 1960’s, offering 12 rooms and a restaurant.  Over the ensuing 3 decades the motel was extended from 12 rooms to 20 rooms, then finally 28 rooms, with the addition of a bar, poolroom and function room.  At its peak the Opal Ridge was considered Collinsville’s entertainment jewel, hosting many dance nights, functions, weddings and events.

The mining construction boom period of the 2010’s saw the site approved for a 600-room workers camp-style accommodation facility.  With the onset of the mining downturn the project proponents went into liquidation and the Opal Ridge fell into a general state of disrepair.