Crystal Dome, Hot Tub, Sauna & BBQ near Seattle

Welcome to The Crystal Dome @ 3D Forest Retreat — named for our three unique domes in the forest: Mirror, Opal, and Crystal, offering a “3D” experience — Design, Diversity, Discovery.

Made for the moments that matter — birthdays, anniversaries, honeymoons, family getaways, a father-son boys' night, a mother-daughter girls' night, a bestie trip, or a friends' reunion night. Come as you are, leave with a story.

The Crystal Dome features a fully clear shell on one side for breathtaking stargazing and forest views, with sleek gray wall panels for privacy. Inside: a cozy queen bed, AC, and romantic lighting. Shared amenities include a hot tub, sauna, outdoor kitchen with showers, and game room. The Crystal Dome is a partially transparent geodesic dome set on a private elevated deck, designed for an immersive forest escape. One side features clear panels for stunning 180° views of the trees and night sky, while tinted panels provide added privacy. Inside, enjoy a queen-size bed, air conditioning, soft ambient lighting, and a cozy, romantic atmosphere. Guests share access to premium amenities, including a modern outdoor kitchen (with showers, restrooms, washer/dryer, stove, microwave, sink, and fridge), a hot tub, a sauna, and a garage game room with a pool table, ping pong, arcade machine, and mahjong table. Perfect for couples seeking privacy, comfort, and the unforgettable experience of sleeping under the stars. Guest Access – Crystal Dome Guests have private access to the Crystal Dome and its elevated deck. You will also have shared access to all common areas, including: A fully equipped outdoor kitchen with stove, sink, microwave, fridge, laundry, showers, and restrooms A relaxing hot tub and sauna A garage game room with ping pong table, pool table, arcade machine, and automatic mahjong table One free parking is available on-site. Gate code and check-in instructions will be provided before arrival. Need Help During Your Stay? If you need any assistance — whether it’s a question about the space, something missing, or general support — feel free to message us through the Vrbo app. We usually respond quickly, but please note that after 12:00 AM, we might be asleep and may not be able to reply immediately. We’ll get back to you as soon as we can in the morning. Thank you for your understanding, and we hope you have a great stay! The Clear Dome is located on the far left side of the deck and offers a fully transparent design — perfect for stargazing. Curtains are provided for privacy. You’ll share the hot tub, sauna, outdoor kitchen, and fire pit with guests in the other domes. Please observe quiet hours (11 PM – 8 AM) and clean up after using shared spaces. AC is available for summer comfort. This is a geodesic dome located in a quiet outdoor setting. While we do our best to provide comfort, please be aware that this is a unique glamping-style experience, not a traditional hotel room. Bathroom and kitchen are located outdoors and are shared with other guests. They are just a short walk from your dome. The dome is well equipped with portable A/C and heater/fan, but outdoor temperatures may still affect indoor comfort slightly. Quiet hours begin at 11 PM to ensure a peaceful environment for all guests. The gate closes automatically after 30 seconds, and reopens when you stop at the white line while exiting. The dome is best suited for solo travelers or couples. Not recommended for young children or pets. There are security cameras on the property covering public and outdoor areas for safety, but no cameras inside any private spaces. Please read the full listing details before booking, and feel free to message us with any questions. We look forward to hosting you!