The Oregon Garden is located in Silverton and is described this way in their website:
The Oregon Garden welcomes visitors with more than 20 specialty gardens and features. You'll discover waterfalls, quiet ponds, fountains, a unique display of conifers, the 400-year old Signature Oak, a Northwest Garden, a pet garden, beautiful vistas and art. The Children's Garden is complete with an in-ground Hobbit house; a tree fort, furniture filled with colorful annuals, perennials and other kid-friendly plants.
The Oregon Garden provides a good example of landscape architecture: a careful crafted cultural space. It is a work of art using the land as a canvass and plants as the oils. It also contains within it many other works of art. What follows are some photos of the garden. These were taken in late May, at a time when few flowers were in bloom.