sand arena (80 x 90 m) grass arenas (100 x 100 m and 75 x 50 m) main indoor arena (70 x 30 m) second indoor arena (40 x 20 m) approximately 50 stalls 7 tack rooms around ten paddocks (sand and grass) Professional buildings and accommodation The property includes several residential units, ideal for staff, riders, or on-site management: 1-bedroom apartment 2-bedroom apartment (~60 sqm) studio 3 bedrooms with private bathrooms shared kitchen Professional facilities: 2 offices reception/administration area clubhouse with bar restrooms and showers former veterinary clinic (treatment rooms and offices) Additional structures and equipment 30 x 50 m barn (hay and straw storage) workshop indoor arena equipped with photovoltaic panels under contract, generating additional income Exceptional environment and strong development potential With direct access to the Rambouillet forest (over 15,000 hectares), this property offers a unique and highly sought-after setting. Rich in equestrian history, the estate presents significant potential for various projects: private boarding stable training and sales yard high-performance training center mixed equestrian and event venue Optional: adjoining house of approximately 200 sqm on an additional 1 hectare. A rare opportunity for buyers seeking a distinctive, fully operational equestrian property with strong development potential.