Ty Castell Guest House
Bed and breakfast, 3-star48 St Martin's Rd, Caerphilly, United KingdomShow on map
Top rated
Guests rate it highest for service, location and cleanliness.
9.3685Reviews- Check-in from 4:00 PMCheck-out by 10:30 AM.
- Superb locationGuests rate the location 9.3 out of 10, at 48 St Martin's Rd.
- Free parkingThe property states parking on site is free for guests.
Sustainable Accommodation in Caerphilly
Convenient Location: Located just 12 km from Cardiff University and with easy access to the University of South Wales - Cardiff Campus, Ty Castell Guest House is the ideal choice for travelers visiting the area.
Modern Amenities: Enjoy a comfortable stay with amenities such as free WiFi, flat-screen TV, and private bathrooms with complimentary toiletries. Some rooms even offer stunning mountain views for a truly relaxing experience.
Accessible and Secure: With facilities for disabled guests, free private parking, and luggage storage options, we ensure a convenient and secure stay for all our guests.
What this place offers
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Heating
- Family rooms
- Luggage storage
- Facilities for disabled guests
- Non-smoking throughout
Rooms
9.3
Top rated
Rated 9.3 out of 10 by 685 guests who stayed here.
- Cleanliness9.3
- Service9.8
- Location9.3
- Rooms9.3
- Amenities8.8
- Value9.3
- Food & drink8.8
Guests mention
Friendly staffCleanlinessComfortable roomsGood location
NeilUnited KingdomJust as good as last time - I will book again
CharlesUnited KingdomPerfect guesthouse for a short family stay.
Wonderful place. Quiet but close to the town centre and station. Easy to find and parking in site. We were made to feel very welcome by Steve. The family suite was perfect for us with two young children. Breakfast was…
DianeUnited KingdomThe owner was very helpful and polite would do anything for you.
That cooked breakfast in the morning was very poor,. We both.\nLeft most of our breakfast.
Cheap sausages and cheap bacon.
HervéFranceProche des commodités du centre ville et accueil sympathique. Petit déjeuner complet.
MartinUnited KingdomLovely accommodation
Clean, comfortable, and a superb breakfast.
No dislikes.
AdamUnited KingdomGreat host who was friendly and welcoming. The room had everything I needed and I felt very comfortable.
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.
Where you’ll be
48 St Martin's Rd, Caerphilly, United Kingdom
Guests rate the location 9.3 out of 10 — superb.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 4:00 PM until 09:00 PM
Check-out by 10:30 AM
Children welcome
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No pets
Free parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
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Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. This property does not accommodate bachelor(ette) or similar parties. Guests under the age of 18 can only check in with a parent or official guardian. A deposit may be required at the property.
What we’d check for you here
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Ty Castell Guest House
What time is check-in and check-out at Ty Castell Guest House?
Check-in is from 4:00 PM. Check-out is by 10:30 AM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Ty Castell Guest House allow pets?
No — the property states that pets are not allowed.
Is there parking at Ty Castell Guest House?
Yes — the property states that parking on site is free. Whether a space can be reserved in advance varies, so we check it against your dates.
Does Ty Castell Guest House have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Does Ty Castell Guest House have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
How do I book Ty Castell Guest House?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Ty Castell Guest House?
48 St Martin's Rd, Caerphilly.
Other places we book in Caerphilly
Nothing to do with the booking above. The same market, priced the same way, for if this one is not it.
