Luxury Stargazing Dome | Wood-Fired Hot Tub | Cambrian Mountains | Cabin in Bont Dolgadfan

Escape Beneath the Stars - Leave everyday life behind and escape to your own peaceful corner of Mid Wales.
Nestled in the beautiful Cambrian Mountains, O Dan Y Sêr (Beneath the Stars) is a spacious luxury geodesic dome designed for two. Surrounded by countryside, birdsong and exceptional dark skies, it's the perfect place to slow down, reconnect and enjoy nature in comfort.
Whether you're celebrating an anniversary, planning a surprise getaway, escaping for a few peaceful days or simply craving a digital detox, this is somewhere you'll remember long after you've returned home.
Designed for Relaxation
Unlike many glamping pods, our 8-metre geodesic dome feels wonderfully spacious. Inside you'll find a comfortable king-size bed, cosy seating area, Smart TV, Wi-Fi, fully equipped kitchenette, dining space and everything you need for a relaxing self-catering stay. Large panoramic windows bring the outside in, allowing you to wake up to countryside views before stepping outside with your morning coffee.
The dome is carefully positioned to give guests privacy while still enjoying beautiful views across the surrounding landscape.
Your Own Wood-Fired Hot Tub
As evening arrives, light the wood-fired hot tub and watch the sky transform.
One of the things guests love most is sitting beneath thousands of stars with nothing but the sounds of the countryside around them.
On clear nights you'll often see the Milky Way stretching overhead, countless constellations, satellites and regular meteor showers.
It's an experience that's surprisingly difficult to find elsewhere.
Cook Outdoors
Enjoy relaxed evenings cooking together.
Use the outdoor pizza oven for homemade pizzas.
Fire up the barbecue.
Eat outside beneath the stars.
Or simply curl up with a blanket beside the fire after a day exploring Mid Wales.
Sometimes the best evenings are the ones where you never leave the dome.
Discover the Cambrian Mountains
Often called Wales' hidden mountain range, the Cambrian Mountains remain wonderfully peaceful even during the busiest holiday periods.
From the dome you're perfectly placed for exploring:
• Lake Vyrnwy
• Hafren Forest
• Clywedog Reservoir
• Elan Valley
• Pistyll Rhaeadr waterfall
• The Dyfi Valley
• Machynlleth
• Llanidloes
• Aberdyfi and the Cardigan Bay coastline
Whether you're hiking, cycling, photographing wildlife or simply enjoying scenic drives, there's something to discover in every direction.
Amazing Night Skies
The dome was named O Dan Y Sêr — Beneath the Stars — for good reason.
Our location enjoys some of Britain's darkest skies, making it ideal for stargazing throughout the year.
We've partnered with a local astrophotographer who offers private stargazing experiences, helping guests explore the night sky through telescopes and learn more about the constellations, planets and deep sky objects visible above the Cambrian Mountains.
It's a magical experience for beginners and experienced stargazers alike.
Wildlife All Around
Nature is never far away.
During your stay you may spot:
• Red Kites
• Buzzards
• Great Spotted Woodpeckers
• Owls
• Foxes
• Badgers
• Hares
• Lizards
• Bats
• Cuckoos
Every season offers something different, making each visit unique.
Meet Barry!
One of our most popular residents is Barry, our friendly pet pig, who often delights guests from his nearby paddock.
He's become something of a local celebrity and is always a favourite talking point.
Included During Your Stay
✓ Spacious 8-metre geodesic dome
✓ King-size bed
✓ Private wood-fired hot tub
✓ Outdoor pizza oven
✓ Barbecue
✓ Fully equipped kitchenette
✓ Smart TV
✓ Wi-Fi
✓ EV charging available
✓ Private parking
✓ Outdoor seating
✓ Exceptional dark skies
Perfect For
• Romantic escapes
• Honeymoons
• Mini-moons
• Anniversaries
• Proposal weekends
• Stargazing holidays
• Walking breaks
• Photography trips
• Quiet countryside escapes
Our Story
O Dan Y Sêr means "Beneath the Stars" in Welsh.
When we created the dome, we wanted to offer something more than just another glamping stay. We wanted guests to experience the peace, wildlife and remarkable night skies that made us fall in love with this part of Mid Wales.
Many guests arrive with busy itineraries, planning to explore every corner of the area. Yet one of the comments we hear most often is how difficult it is to leave the dome. Between lazy mornings, countryside views, evenings in the hot tub and unforgettable skies overhead, many discover that doing very little turns out to be the perfect holiday.

Luxury Stargazing Dome | Wood-Fired Hot Tub | Cambrian Mountains is located in Llanbrynmair. Luxury Stargazing Dome | Wood-Fired Hot Tub | Cambrian Mountains provides accommodation, featuring Balcony/Terrace, Bedding/Linens, Internet, among other amenities. This Cabin features Parking, Designated Smoking Area and TV to make your stay a comfortable one.

Luxury Stargazing Dome | Wood-Fired Hot Tub | Cambrian Mountains has 1 Bedroom , 1 Bathroom, and max occupancy of 2 people. The minimum rental for this property is 1 nights, but this can change depending on the season you plan on staying. Previous guests have given good rated it, and VRBO labeled it a top-rated Cabin because of the excellent services rendered by the owner or manager of this Cabin, and has consistently provided great experiences for their guests. Most families or guests that use it recommend it to their friends and some of them are repeat guests. Cabin has a friendly neighborhood, and the Llanbrynmair has interesting places to visit. If you want to learn more about the Cabin in Llanbrynmair, such as places to visit and things to do nearby, you can check below to learn more.