YHA Llanddeusant Activity Centre

Llanddeusant, Carmarthenshire, United Kingdom








Due to the coronavirus pandemic our hostels are unavailable for bookings until 17th July 2020. If you are able to donate to support YHA’s charitable work at this difficult time, we’d be very grateful. Support YHA

We are offering our hostels to the NHS, homeless organisations and public sector services. For support please email [email protected]

Please note: All prices are based on hiring the whole place per night.

One of YHA’s most remote hostels, YHA Llanddeusant is a traditional style hostel in the Black Mountain range of the Brecon Beacons. It has an informal, family feel which is boosted by a range of on and off-site outdoor activities provided by Arc Adventures.

Perfect for group and family get-togethers, YHA Llanddeusant is situated within an international dark skies area, an area of Outstanding Natural Beauty and an international Geo-park. Facing west, The Youth Hostel garden has seating and tables for you to enjoy delicious meals. You can enjoy beautiful sunsets and views over Coed Pen Arthur and Tricrug across to the peak of the Black Mountain (Mynydd Du).


There is a spacious self-catering kitchen leading onto the dining room/lounge. It boasts an impressive fully equipped self-catering kitchen with two big ovens and all the plates, cutlery and pans you will need to ensure you can feed even a full group of 20.


A maximum of 20 people to share rooms of 3×4, 1x6and 1×8 beds. All bedrooms have washbasins. All bed linen is provided.


In the grounds for 10 cars.


From the M4 J32: (A470 to A40) From A40 Brecon – Llandovery, turn left in Trecastle at Castle Coaching Inn. After 9 miles turn left opposite the Red Kite Cafe, then 1 mile to the hostel on the right.
From the west: Take the A40 via Llandeilo then right for A4069 (Llangadog – Brynamman road). Turn left opposite Three Horseshoes. Follow hostel signs.

Dining room/Lounge:

A combined dining/lounge area seating 20 people at tables and easy seating for 12. The lounge has a open log fire- we also supply the wood. 

Washroom Facilities:

There are 2 showers and 3 toilets. Please bring your own towels.


There is central heating, a payphone and garden. YHA staff are residents in the vicinity. This property is suitable for children under the age of three years.

There is no phone signal and no Wi-Fi – meaning it is a real escape from modern life. Instead hostel staff are on hand to give you recommendations of tracks, trails & other attractions locally.

Discounts on your stay
Why not take out YHA membership today to save £30 on your Exclusive Hire booking? Not only will you get a discount on bookings with YHA Exclusive Hire, but you’ll also get exclusive discounts every time you stay with YHA, high street shopping discounts, email newsletters and much, much more!

To get your £30 off discount code, simply log in to YHA.org.uk and go to the Member Benefits tab.

YHA Llanddeusant welcomes dogs! Add a dog to your booking at check out and bring your four legged friend along with you.

At YHA Llanddeusant we strive to cater for everybody. Unfortunately none of our bedroom or bathrooms meets modern standards of accessibility.
We have:
1 step up into entrance
Level ground floor
Bedrooms and bathrooms on the 1st floor
For more information please download the full access statement here.



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Llanddeusant, Carmarthenshire, United Kingdom
51.90588862 -3.7798345062

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