Herschend, the parent company of Dollywood, has been on a buying streak this year, and that continued this week as it purchased the largest theme park in the Northwest to add to its portfolio. This week, Herschend purchased Silverwood Theme Park and Boulder Beach Water Park in Athol, Idaho, from Silverwood, Inc. Silverwood has been open since 1988, and now expands the Herschend Theme Park Empire...
