Silverstone Point Building Silverstone Park is a 180-acre master planned employment center centrally located in the Boise Valley. 1/4 mile from Interstate 84 at the Eagle Interchange (exit 46). There are over 1 million square feet of tenant amenities within minutes of Silverstone. All Sundance tenants are provided proportionate use of the 5 common meeting rooms at the Silverstone Amenity Center.