Photo by Gerry Lewis

Search Hostels in Trecastle

Start date: Check-in selected.
To Date
End date: Check-out

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

Next weekend
2 Jan - 4 Jan
In two weeks
9 Jan - 11 Jan
In one month
23 Jan - 25 Jan
In two months
20 Feb - 22 Feb

Our top choices for Trecastle hostels

View from property
YHA Brecon Beacons - Hostel

YHA Brecon Beacons - Hostel

YHA Brecon Beacons - Hostel
3.0 star property
Brecon
9.0 out of 10, Wonderful, (43)
"Great location. Friendly and efficient staff. At £18 per night you can't go wrong."
United Kingdom
Gregory
The price is SAR 125
SAR 151 total
includes taxes & fees
5 Jan - 6 January 2026
YHA Brecon Beacons - Hostel
Front of property
Sleeping Giant Bunkhouse

Sleeping Giant Bunkhouse

Sleeping Giant Bunkhouse
1.0 star property
Swansea
The price is SAR 2,202
SAR 2,642 total
includes taxes & fees
17 Jan - 18 January 2026
Sleeping Giant Bunkhouse
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Top Trecastle Hotel Reviews

The Castle Hotel

The Castle Hotel

10/10 Excellent
"Friendly helpful staff"
geraint 1-night trip
Posted 9 days ago
The Castle Hotel

Frequently asked questions

What are the best hostels in Trecastle?
You might like the room rates at this top lodging option in the surrounding area, which gets positive reviews from our travelers: Nant Ddu Lodge Hotel - 11.6 mi (18.6 km) from the heart of Trecastle. Property features at this hotel include free WiFi, free parking, and a restaurant.
When is the best time of year to stay in a hostel in Trecastle?
The weather is important when you want to venture out and explore, so here are some stats that may be helpful: The hottest months are usually July and August with an average temp of 56°F, while the coldest months are January and February with an average of 40°F. Average annual precipitation for Trecastle is 53 inches.
What is there to see and do in Trecastle?
Depending on what interests you, you might enjoy some places near Trecastle. Get out into nature with places like Brecon Beacons National Park, Brecon Beacons National Park Visitor Center, and National Showcaves Centre for Wales. Cultural attractions include The Cambrian Woollen Mill and Brecknock Museum & Art Gallery. Additional attractions include Craig-y-Nos Country Park, Pen y Fan, and Brecon Cathedral.
What's the best way to get to and around Trecastle while staying at a hostel?
Keep this information about transit options in Trecastle in your back pocket to make the most of your stay: You can search for flights to the closest airport, which is Cardiff International Airport (CWL), 40.1 mi (64.6 km) from the city center.