Nestled in a serene Welsh valley, this unique mill conversion blends historic charm with modern comfort offering inviting spaces for memorable family gatherings or inspiring corporate away days. | Apartment in Mid Wales

Nestled in a serene Welsh valley, this unique mill conversion blends historic charm with modern comfort, offering inviting spaces for memorable family gatherings, relaxed getaways with friends, inspiring corporate away days, retreats and group sessions, all set in a breathtaking setting.
Location & Accessibility
• Nearest towns: Llanidloes (10 min), Machynlleth (15 min)
• Day trip highlights: Llyn Clywedog Reservoir, Aberystwyth National Library, Aberdyfi Beach (Eryri/Snowdonia)
• Adventure access: Cambrian Mountains, Snowdonia National Park
• Transport: 2.5 hrs from Birmingham, 3 hrs from Manchester
• EV: EV charging is available on-site, with one 7 kW/32 amp charger and two 13 amp options, allowing up to three vehicles to charge at once
• Train: 6km away from Caersws train station, which is under two hours from Birmingham and just one change from London Euston.
Shared Facilities & Activities
• Facility - Corporate Away Days & Retreats
• Piggeries Dining & Bar - Private catering, networking dinners, celebration events
• Treatment Room - On-site massage, mindfulness sessions, wellness breaks
• Heartwood Sauna + River Access - Team recharge, ice-dip challenges, nature immersion
• 150-Acre Farm & Trails - Guided walks, outdoor team-building, seasonal nature cycles
• Resident Animals - Ice-breaker interactions, farm-to-table storytelling
In a breathtaking Mid Wales valley outside Trefeglwys (between Llanidloes and Machynlleth), the property is rich in history, culture, and adventure - perfect for both group retreats and meaningful time with family and friends.
Explore onsite rolling meadows, rivers, and woodland walks for team-building or leisurely family rambles in every season. A short drive to the Llyn Clywedog reservoir offers picnic spots, wildlife watching, and peaceful shore walks - just as suited to reflective off-site sessions as to relaxed days out with loved ones.
Machynlleth (the ancient Welsh capital) has quirky shops and markets to explore together, while Llanidloes offers a friendly high street and gentle River Severn routes. Day trips to Aberystwyth (home to the National Library of Wales) or Aberdyfi (a beautiful white-sand beach in Eryri / Snowdonia) bring coastal inspiration for groups, families, or friends alike. With the Cambrian Mountains and Snowdonia close by, endless outdoor adventures await - from energising corporate activities to memorable shared experiences.
Nestled in a serene Welsh valley, this unique mill conversion blends historic charm with modern functionality, offering inspiring spaces for corporate away days, leadership retreats, large group strategy sessions and family gatherings in a breathtaking setting.
Key features
- 5 en-suite bedrooms (Sage, Wren, Rosalind, Agnes, Moss)
- Handmade gourmet kitchen + 10-seater dining table
- Double-sided wood-burning stove & breakout living spaces
- Exclusive Piggeries venue: Private dining area, bar, treatment room (via covered walkway)
- Outdoor arbour, fire pit, Heartwood Sauna (adults only), outdoor shower, river steps for wild swimming
- 3-acre conservation area + private walking trails
Steeped in 260 years of history, Mill House is a lovingly restored grain mill where heritage meets contemporary design. Original cogs and grinding stones create striking focal points for breakout discussions, while bespoke interiors, a handmade kitchen, and the Piggeries, a unique dining and wellness space, collaboration and rejuvenation. Set in a dramatic valley near Trefeglwys (between Llanidloes and Machynlleth), it spans ten acres of meadows and woodland adjacent to a 150-acre working farm. Exclusive access to the Piggeries via a covered walkway includes a dining area, bar, and treatment room, perfect for team meals, evening networking, or wellness sessions.
Step inside to character-rich spaces where ancient history inspires modern thinking. Original mill cogs and grinding stones blend with contemporary interiors, ideal for informal huddles. The stone hallway leads to a boot-room for practical storage after outdoor team activities, plus a downstairs cloakroom with striking wallpaper.
The handmade kitchen is a standout, equipped for catered working lunches or group catering, flowing into a generous dining area with a 10-seater table for strategy meetings. Two living spaces share a double-sided wood-burning stove, with deep sofas perfect for debriefs or downtime.
Outside, a designed arbour by orchard apple trees hosts alfresco dining, or huddle around the fire pit for cosy evening storytelling. The handcrafted Heartwood Sauna (adults only), outdoor shower, and river steps provide spa-like wellness. Explore the three-acre conservation area and private walking paths through fields and woodland for guided hikes
The Piggeries – Private Dining and Wellness Space
- Private dining area with dedicated bar
- Open log burning at the heart of the space
- Treatment room for in-house spa treatments
- Covered walkway from Mill House
- Perfect for team evenings or family gatherings to unwind and celebrate!
Once home to cart horses, pigs, and sheep, this brick-lined space with original stone floor is now a rustic yet stylish hub for corporate gatherings. Accessed via covered walkway from Mill House, it features a wood-burning stove, generous dining area, and bar - ideal for feasts, celebrations, or breakout sessions. A dedicated treatment room offers serenity for massages or quiet reflection, with soft towels and massage table (book private therapists as needed).
The Estate
Original Hideaways is a luxury rural retreat set in a quiet valley between Llanidloes and Machynlleth. The full estate includes accommodation for up to 20 guests (29 from Spring 2026), workshop and event spaces for 25–50 guests, wellness facilities and access to a 150-acre working farm. It’s designed for corporate away days, leadership retreats, team-building workshops and strategy sessions where groups need a self-contained base with indoor meeting areas and outdoor space to reset.
Shared facilities include private dining, a wellness treatment room, the Heartwood Sauna, river access for wild swimming, a fire pit, a wood-fired Argentinian grill, EV charging, walking trails, a three-acre conservation area and on-site event venues including the Grain Loft and The Piggeries.
Ideal for: events, wellbeing and creative retreats, corporate away days, team-building workshops, and large group accommodations (10–50+ guests).
- Event capacity: 25 - 50 guests
- Sleeping capacity: 20 guests (29 guests from Spring 2026 across 4 homes)
- Bedrooms: 9 en-suites + 1 bedroom with adjacent bathroom across 2 houses (expanding to 14 bedrooms from Spring 2026)
Shared facilities on-site: dedicated events spaces, private dining & bar space, wellness treatment room, wood-fired sauna, river access for wild swimming / fishing / paddleboarding (nearby lake), adjacent 150-acre farm, EV charging, wood-fired Argentinian grill terrace, log burners, fire pit, meditation circle, farm animals, walking trails, bike hire and much more.
Event spaces: access to two entertainment & event spaces – The Grain loft providing dedicated retreat and workshop space for 25 – 50 guests, and separate private dining and wellness space The Piggeries.
To book: the whole estate can be booked together for 20 guests (29 guests from Spring 2026) or individual homes can be booked for up to 10 guests.
Sleeping Arrangements
Ground Floor
Bedroom 1 (Moss): Superking size ensuite bedroom.
Ground floor bedroom with walk in shower for accessibility
First Floor
Bedroom 2 (Wren): king size ensuite bedroom.
Bedroom 3 (Rosalind): king size ensuite bedroom.
Bedroom 4 (Agnes): king size ensuite bedroom.
Bedroom 5 (Sage): Superking size ensuite bedroom.
If more space is needed, the neighbouring and equally beautiful home the Hay Barn can be booked alongside the Mill House to host up to 20 guests in total. And from Spring 2026, 2 further incredible homes will be available to book in the estate that can accommodate up to 28 guests.

Nestled in a serene Welsh valley, this unique mill conversion blends historic charm with modern comfort offering inviting spaces for memorable family gatherings or inspiring corporate away days is located in Trefeglwys. Nestled in a serene Welsh valley, this unique mill conversion blends historic charm with modern comfort offering inviting spaces for memorable family gatherings or inspiring corporate away days provides accommodation, featuring Parking, Security/Safety, Child Friendly, among other amenities. This Apartment features Parking, Security/Safety, Child Friendly, to make your stay a comfortable one.

Nestled in a serene Welsh valley, this unique mill conversion blends historic charm with modern comfort offering inviting spaces for memorable family gatherings or inspiring corporate away days has 5 Bedrooms , 5 Bathrooms, and max occupancy of 10 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 rated it 2, and VRBO labeled it a top-rated Apartment because of the excellent services rendered by the owner or manager of this Apartment, 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. Apartment has a friendly neighborhood, and the Trefeglwys has interesting places to visit. If you want to learn more about the Apartment in Trefeglwys, such as places to visit and things to do nearby, you can check below to learn more.