Mill House, Trefeglwys

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).