Monmouthshire
Treowen, Wonastow, Monmouth, NP25 4DL
Weekends
£2,240 - £5,280
Full Weeks
£2,980 - £6,680
Treowen was built in 1620 by William Jones. It is a four-floored Grade 1 listed manor house, perched between the Black Mountains and the Brecon Beacons. It sleeps 25 guests in 12 bedrooms, with 8 bathrooms. The house is furnished in a simple and practical style, which makes it very flexible – rooms can be used for different things, and it’s all ideal for a big family party. There are ten camp beds that can be added to the bedroom mix (though the occupants will need to bring their own bedding for these).
Treowen is no longer taking new bookings on any platform (but will honour existing ones). We’re sad to see it go and wish them well!
The floors are linked by a beautiful oak staircase, thought to be the earliest example of an open-well staircase in Wales.
Sleeping arrangements
Amenities
Please see the key features below. If stag and hen parties are not listed then the property is sadly not suitable for them.
House Facts
Treowen is reputed to be the tallest house in Monmouthshire.
Reviews
Allen Davis
Stunning location. Great charity chamber concert on Sunday.
Paul Welton
Lovely venue, Wedding was fantastic. Dog friendly. Superb.
Emmylou Treadwell
What an incredible wedding we had here at Treowen. When i first viewed here i honestly didn't think it could get any better. But i was happily wrong. There is so much available which isn't mentioned on the website and this was so much more compared to other venues i had viewed.They were so relaxed and genuinely just wanted you to have the wedding you wanted. to hidden add ons or restrictions. no list of suppliers you HAD to use. of course they would recommend, but only based on who others had used.Communication has been incredible. It's been 2 years of planning for us and they never got annoyed with my many, many emails. They were happy for us to visit as needed to measure things or to meet suppliers. Over the course of the planning they added even more to the house which meant we didn't have to source these things ourselves. The house itself is incredible. So clean and well looked after. Danielle does an amazing job! We cannot wait to come back for a christmas or anniversary! thank you!
Simon Matthews
Fantastic wedding venue
paul ashman
Beautiful place stunning views
Glen L
Nice wedding venue that takes you away from the city and feel at ease.
Jay Cee
Lovely place to fish, peaceful location, what more could you want?
Blank Generation ‘95
I visited Treowen to attend the wedding of two friends. It was a lovely and house as the venue was a delightful bonus due to its history and size.Only draw back was the path from the main road to the house. While it started very well, it suddenly becomes very ‘Roman.’ So drive carefully to not damaged the underside of your car
Blank Generation ‘95
I visited Treowen to attend the wedding of two friends. It was a lovely and house as the venue was a delightful bonus due to its history and size.
Martin Flowers
Fantastic wedding venue.
Andrew Greaves
Totally magical break from all the Covid concerns. The house is both majestic and charming and all felt at home instantly. Huge grounds and loads of space inside too. Worked perfectly for our group (and 3 dogs) with enough space and activities for all to do their own thing and a dining room that allowed very social evening meals. Spent most of our time in the house but lots of things to do locally and indeed we did go canoeing on the canal - enjoyable even with the rain! We're all very keen to return and get back into the Treowen way of life. The only reason to hesitate in recommending to others is that you might want to book the same time as us! John was a great host and always contactable to answer questions.
DayTrip57795151033
Totally magical break from all the Covid concerns. The house is both majestic and charming and all felt at home instantly. Huge grounds and loads of space inside too. Worked perfectly for our group (and 3 dogs) with enough space and activities for all to do their own thing and a dining room that allowed very social evening meals. Spent most of our time in the house but lots of things to do locally and indeed we did go canoeing on the canal - enjoyable even with the rain! We're all very keen to return and get back into the Treowen way of life. The only reason to hesitate in recommending to others is that you might want to book the same time as us! John was a great host and always contactable to answer questions.
Lauren H
Absolutely magical stay - 35 of us celebrated New Year at Treowen and it exceeded all of our expectations. Comfortable, clean and surprisingly warm! We can't wait to return.
Alan Rees
Gorgeous location. Quirky property. Great for parties and special occasions.
ALan Rees
Gorgeous location. Quirky property. Great for parties and special occasions.
Tim Cooper
Lovely 17th Century house, with plenty of character. Loads of period rooms and a priest hole to boot. Definitely recommended, if you want to tell ghost stories and explore Monmouth.
Tracy Atkinson
Wonderful location really lovely house very authentic
Thor Halfreðurson
A magnificent 17th century house in glorious surroundings. We were taken around by the owners niece, who was an absolute delight.
AliMass
Wow, what a treat. Our group of 32 family and friends spent the most wonderful weekend celebrating at Treowen and loved every moment of it. We are looking forward to returning.
Bronwen Owens
An amazing place. Well worth a large family get together.
Laura Permaderma
Beautiful venue, stunning features, lovely staff my friends wedding was a delight
andrewmcguigan
We booked Treowen for a team meeting - so much better than all staying in a hotel. The house is impressive in every way - fantastic grounds, great bedrooms and communal areas. There is WiFi in the building, reception is stronger in some areas than others,we knew this going in & wanted to be a bit cut off from distraction so it worked perfectly for us. With runners and mountain bikers in our team there were places to head off to in persuit of outdoor fun. The owners were great, right there when we needed them and they left us to our own devices as well. I would absolutely recommend Treowen as a place to escape to for. We are very likely to go back.
A Mars
Stunning grounds, mostly amazing place to visit for a party. However, a bit rough around the edges in places.
Sanne1975
Wonderful old Welsh manor house! We picked fresh apples from the orchard and took lovely walks around the house. Truly a place to feel transported back to past days :)
Sara Ö
The location is amazing; nothing but the beautiful Welsh landscape on all sides. The house itself is a real gem. Modern bathrooms and other facilities don't not intrude on the feeling of the house, who has kept a lot of its very special character. I spent a magical weekend at Treowen, and I very much hope I will be able to visit again soon!
James F
An absolutely beautiful building, with huge rooms and numerous period features: scarily easy to forget what time period you are living in and be immersed in the fantastic atmosphere. Skilfully modernised with showers and toilets and a great kitchen, so you get modern comforts as well!
Melanie S
We were here for an event, and this house was the perfect period setting. It is fabulously gorgeous, very well equipped, with modern plumbing and all the usual creature comforts. Mobile reception is sketchy, but some networks had good coverage, and the worst had some outside! No reflection on the venue, just a handy bit of advice :) The gardens and grounds are lovely, and I highly recommend Treowen House for any gatherings or functions. Particularly good for Dr Who and Torchwood fans as well, as some episodes were filmed here!!
Kate D
This was the best possible setting for a Regency larp with added faerie! Absolutely magical setting, with the correct amount of mystery, mist, and confusion! Complete with hidden servants staircase, grand main entrance, magnificent stairwell, priests hole, and attics!Comfy beds, loads of space, areas of both elegance and comfort, an excellent kitchen, and the house itself took on character for our adventure.
Julian L
Amazing location! Very Atmospheric, great rooms - it was even pleasantly warm. Highly recommended as a location to hire for events.
Meryn Cutler
It's an amazing 17th century house set in gorgeous surroundings. We spent two nights with our friends here for a fortieth birthday party. The bedrooms are incredible, set on three floors and accessed by two separate staircases. Would be great for a murder mystery party! The only slight thing I would change was our mattress... Could do with a topper as it was a bit lumpy. Kitchen has a huge range and everything was working well. Would love to go back.
Contact Treowen
Please use the form below to get a personalised quote from Treowen, and your booking will be directly with them.
4.8
(32 Reviews)

This house usually responds within 8 hours. We'll follow up for you if there's a delay.
Millis Miller
Really great place to stay if you're a large group.
Mark Dickens
Absolutely loved this place. Great views and what a place to stay in. Hope to come back soon