The space

Old Great Marlborough House is a striking country house near Grosmont, made for hens who want space, privacy and plenty to do without having to squeeze into a standard holiday cottage. Set within 3 acres of mature gardens and surrounded by farmland, it gives your group room to spread out, celebrate and slow down, with views across the Black Mountains, Hay Bluff and the surrounding Monmouthshire countryside.

The house sleeps up to 16 guests, making it a brilliant choice for a larger hen weekend where everyone wants to stay together under one roof. It has the feel of a special occasion house: historic farmhouse character, antique furniture, a big country kitchen, generous reception rooms and quirky original features throughout. At the same time, it is designed for group stays, with multiple social spaces, dedicated activity areas and practical facilities that make the weekend flow easily.

This is the kind of setting where your itinerary can be as relaxed or as lively as you like. Start with welcome drinks in the garden room, cook a big group breakfast on the Aga, challenge the bride tribe to table tennis or tennis, then round off the evening in the wood-fired hot tub beneath the festoon lights. If you are planning a stylish countryside hen do with a mix of food, games, garden time and cosy evenings in, this house gives you a beautiful backdrop for it all.

Inside the house

Inside, the accommodation is arranged across the main historic house, an activity annex and a separate bunkhouse area with its own kitchenette and dining space. This gives the group flexibility, whether you are organising couples of friends, family members, bridesmaids or different friendship groups. The bedrooms are well proportioned and comfortable, with a mix of sleeping arrangements suited to a group celebration, and double rooms have dedicated bathroom facilities for added ease.

The communal spaces are a real highlight. The large living room, measuring around 30 x 30 ft, has a wood-burning stove and plenty of room for everyone to gather for games, speeches, gift-giving or a relaxed evening with music and drinks. The antique dining room makes group meals feel special, while the garden room, complete with a fruiting grape vine, is a lovely spot for brunch, cocktails or a quieter morning coffee before the day begins.

The country-style kitchen is well set up for group catering, with an Aga, Belfast sink and plenty of rustic charm. Whether you are bringing in a private chef, preparing a grazing table, cooking a roast together or laying out a big breakfast spread, the kitchen has the atmosphere and scale that suits a celebratory weekend. In-house catering may also be available for different events and get-togethers, ideal if you would rather let someone else handle dinner while you focus on the bride-to-be.

For entertainment, you are spoilt for choice. There is a downstairs games room, an indoor activity room with a basketball hoop, table tennis and badminton, plus a separate play room with toys, books and a TV if there are younger guests joining a family-friendly celebration. The mix of elegant rooms and fun spaces means the house works just as well for a dressed-up dinner as it does for a silly tournament between bridesmaids.

Hen weekend highlights

The wood-fired hot tub is a standout feature for hen weekends. Tucked beside woodland and lit with festoon lights, it is made for chilled evening chats, pre-dinner bubbles or a soothing soak after a day of activities. It brings a spa-style feel to the house without needing to leave the grounds.

Outside, the gardens give your group plenty of options for daytime and evening plans. The covered BBQ area has lighting and power points, so you can host a laid-back summer supper, decorate the space for the bride, or set up drinks and music while the sun goes down. There are secluded seating areas for catch-ups, a sunken garden for photos and peaceful corners for anyone who wants a breather between celebrations.

Active hens will love the on-site facilities. The tennis court, complete with viewing pavilion, is great for a friendly doubles match, while the indoor activity room keeps the fun going whatever the weather. Table tennis, badminton, basketball and the games room give you easy, built-in entertainment for icebreakers, team challenges and low-pressure competitions.

There is also a dedicated workspace, useful if someone needs to check in on emails, coordinate suppliers, set up a playlist or organise weekend plans. With so much to do at the house, you can create a full hen itinerary on site: arrival drinks, garden games, private dining, hot tub time, BBQ lunch, tennis tournament and a cosy movie or music night by the wood burner.

Location & getting around

Old Great Marlborough House sits near Grosmont, a charming Monmouthshire village close to the English border and surrounded by beautiful countryside. The setting feels peaceful and tucked away, with farmland all around and big open skies at night, yet you are well placed for exploring the wider Wye Valley, Black Mountains and Brecon Beacons area.

Grosmont itself is known for its historic castle, pretty lanes and welcoming village atmosphere, making it a lovely place for a gentle stroll or a relaxed pub visit. For a livelier afternoon or evening, your group can look towards nearby towns such as Abergavenny, Monmouth or Hay-on-Wye for restaurants, independent shops, bars, markets and seasonal events. Pre-booked taxis or a minibus are recommended for group nights out, especially if you are planning dinner and drinks away from the house.

The surrounding area is great for hen-friendly activities, from countryside walks and scenic picnics to vineyard visits, outdoor adventures, yoga sessions, craft workshops or private dining brought to the house. If your bride loves fresh air and beautiful views as much as good food and relaxed celebrations, this location offers a lovely balance between rural retreat and easy access to local days out.

Enquire today

If Old Great Marlborough House sounds like the right fit for your hen weekend, send an enquiry with your preferred dates, group size and any plans you already have in mind. The host can help confirm availability, sleeping arrangements and any useful details so you can start shaping a celebration that feels personal, relaxed and brilliantly suited to your bride-to-be.