Mawthers | Sibton Estate - Wilderness Reserve | Suffolk Hidden within a peaceful woodland clearing on the Sibton Estate at Wilderness Reserve, Mawthers is a striking three-bedroom, timber-framed spa cottage offering more than 2,000 sq ft of laid-back luxury. Surrounded by its own tranquil moat and reached by a charming footbridge, this two-storey retreat delivers complete privacy and an unforgettable connection with nature. Designed for indulgence, the cottage opens onto an expansive timber-decked terrace overlooking the water — the perfect spot for outdoor dining beside the crackling fireplace. A heated swimming pool, rejuvenating hot tub, and dedicated sauna and steam rooms elevate every moment into a serene wellness experience. Inside, three spacious en suite bedrooms and warm, comfortable living spaces create a welcoming haven for families and friends seeking a restorative countryside escape. Beyond the cottage, the 8,000-acre English nature estate offers a world of adventure. With over 40 curated activities set across lakes, open parkland and ancient woodland, guests can enjoy a rich blend of relaxation, discovery and memorable outdoor experiences throughout their stay.