Seattle-Tacoma Corporate Retreat Venue

Located 42 miles south of Seattle and 12 miles south of Tacoma, corporate retreats at Thornewood Castle provide a private, quiet location where your team can come together for team building events, corporate training, workshops, offsite strategy meetings, and more.

We will work with your company to create the environment you need to foster success at your corporate retreat. With a location as unique as Thornewood Castle, and easily accessible from Seattle or Tacoma, you will definitely get people intrigued!

  • Full day, half day, or multi-day corporate retreat options are available.

  • Take advantage of our grounds, Loggia, Grand Hall, and Ballroom. We can accommodate a wide range of corporate retreat activities.

Corporate Retreat Costs

Costs for corporate retreats vary depending on the length of the event and the number of guests. Please call us at 253-584-4393 to discuss pricing.


Call our Events Managers at: 253-584-4393