Stay. Play. Recharge. Take your experience & at The Westin Trillium House to new heights. Featuring luxurious rooms and suites with soaring views of the Blue Mountains, your comfort is our goal. Let the clean contemporary decor that reflects the natural elements, from the surrounding outdoors delight you while the crisp linens on your Heavenly® Bed, invite you to stay a moment longer. The Westin didn't discover fresh air, but we're proud to offer smoke-free guest rooms at this resort hotel.