Old St Mellons

Cardiff

A historic church with a tall tower and a graveyard.
Photo by Robin Drayton (Creative Commons Attribution-Share Alike 2.0)
A wooden gazebo with a sloped roof, surrounded by lush greenery and a stone wall.
Photo by Robin Drayton (Creative Commons Attribution-Share Alike 2.0)

Things to do

The Wandering Bard's Valley Tour or the Swansea Bay Tour.

The Valleys tour or Swansea Bay tour. Please choose correctly.

€99
per adult
100% of travellers recommend
The Valleys tour or Swansea Bay tour. Please choose correctly.
Cardiff Bay Boat Tour

Cardiff Bay Boat Tour

€18
per adult
76% of travellers recommend
Cardiff Bay Boat Tour
Cardiff: Gower Peninsula's Cliffs Scenic Day Tour

Cardiff: Gower Peninsula's Cliffs & Mumbles Scenic Day Tour

€98
per adult
Cardiff: Gower Peninsula's Cliffs & Mumbles Scenic Day Tour
The Wandering Bard's Mythical West Wales Tour

The Wandering Bard's Mythical West Wales Tour

€99
per adult
100% of travellers recommend
The Wandering Bard's Mythical West Wales Tour
Doctor Who and Cinematic Cardiff: Self Guided Walking Tour

Doctor Who and Cinematic Cardiff: Self Guided Walking Tour

€17
per adult
Doctor Who and Cinematic Cardiff: Self Guided Walking Tour
The Ghosts of St Fagans: A Self-Guided Audio Tour

The Ghosts of St Fagans: A Self-Guided Audio Tour

€7
per adult
The Ghosts of St Fagans: A Self-Guided Audio Tour
See all activities in Cardiff

Top hotels in Old St Mellons

The Angel Hotel

The Angel Hotel

3 out of 5
Castle Street Cardiff Wales
The price is €67 per night from 19 Jul to 20 Jul
€67
19 Jul - 20 Jul
includes taxes & fees
Stay at this business-friendly hotel in Cardiff. Enjoy free Wi-Fi, breakfast (surcharge) and 24-hour room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very good! (3,274 reviews)
"Great location for concert at the castle. Really helpful staff. Hotel could do with some money spending on it as looks tired in many places. Room was basic. No air con but a fan provided. Breakfast was adequate."

Reviewed on 12 Jul 2026

The Angel Hotel
The Parkgate Hotel

The Parkgate Hotel

4 out of 5
Westgate Street Cardiff Wales
The price is €149 per night from 19 Jul to 20 Jul
€149
19 Jul - 20 Jul
includes taxes & fees
Stay at this spa hotel in Cardiff. Enjoy free Wi-Fi, a full-service spa and breakfast (surcharge). Our guests praise the breakfast and the restaurant in their ...
9.4/10 Exceptional! (1,809 reviews)
"I thoroughly enjoyed staying here. Its proximity to the train station was appealing to me, but I liked the location for many other reasons as well — close to shopping, restaurants and sights while still being quiet. The staff was excellent and the spa a wonderful indulgence. I was in a suite and ..."

Reviewed on 11 Jul 2026

The Parkgate Hotel
Celtic Manor Resort

Celtic Manor Resort

5 out of 5
Chepstow Road Newport Wales
The price is €153 per night from 19 Jul to 20 Jul
€153
19 Jul - 20 Jul
includes taxes & fees
Stay at this luxury hotel in Newport. Enjoy free Wi-Fi, 2 indoor pools and a full-service spa. Our guests praise the breakfast and the helpful staff in their ...
8.6/10 Excellent! (1,424 reviews)
"Great place - a pity the redtaurant closes relatively early, and the long queue for breakfast was annoying..."

Reviewed on 11 Jul 2026

Celtic Manor Resort
Future Inns Cardiff Bay

Future Inns Cardiff Bay

4 out of 5
Hemingway Road Cardiff Bay Cardiff Wales
The price is €87 per night from 9 Aug to 10 Aug
€87
9 Aug - 10 Aug
includes taxes & fees
Stay at this business-friendly hotel in Cardiff. Enjoy free Wi-Fi, free parking and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,615 reviews)
"Stayed for the 1 night as a needed to get away from stress and work. Check in was quick and easy, staff explained services like parking, restaurant and access to room very well. Lift was out of order which for someone who works in hospitality, can relate to how frustrating that can be. Room was big ..."

Reviewed on 11 Jul 2026

Future Inns Cardiff Bay
Park Plaza Cardiff

Park Plaza Cardiff

4 out of 5
Grey friars Road Cardiff Wales
The price is €108 per night from 9 Aug to 10 Aug
€108
9 Aug - 10 Aug
includes taxes & fees
Stay at this spa hotel in Cardiff. Enjoy a full-service spa, breakfast (surcharge) and 24-hour room service. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,020 reviews)
"Very good Gym and Pool"

Reviewed on 12 Jul 2026

Park Plaza Cardiff
Cardiff Marriott Hotel

Cardiff Marriott Hotel

4 out of 5
Mill Lane Cardiff Wales
The price is €106 per night from 9 Aug to 10 Aug
€106
9 Aug - 10 Aug
includes taxes & fees
Stay at this hotel in Cardiff. Enjoy breakfast (surcharge), 24-hour room service and a 24-hour fitness centre. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,257 reviews)
"Great location, staff were very helpful. We had an issue with the air conditioning when we arrived but the problem was dealt with quickly and we were relocated to another room, no fuss no issues."

Reviewed on 12 Jul 2026

Cardiff Marriott Hotel
See all 2,040 properties in Old St Mellons
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.

Where to stay in Old St Mellons

Find the best Old St Mellons areas for the activities you enjoy most. Learn more about Old St Mellons
Learn more about Old St Mellons
An aerial view of a city with a river, stadium, and surrounding residential areas.

Cardiff City Centre

Gourmet restaurants interesting history and top sights from St. David's to Utilita Arena Cardiff – discover Cardiff City Centre, a destination also famous for its shopping.

An ornate ceiling with intricate patterns and two stained glass windows.
Photo by Darryl Ellson
Open Photo by Darryl Ellson

Castle Quarter

Cosy bars interesting history and top sights from Cardiff Market to St. David's – discover Castle Quarter, a destination also famous for its shopping.

A white house with a black roof in a rural setting, surrounded by green fields and hills in the background.
Photo by Roger Cornfoot
Open Photo by Roger Cornfoot

Risca East

If you're looking for some top things to see and do in Risca East and surrounding area, you can visit Twmbarlwm Mountain and Cwmcarn Forest Drive Lake.

A waterfront cityscape at dusk with a prominent Ferris wheel, a clock tower, and a calm harbor reflecting the sunset.

Butetown

The abundant dining options and relaxing spas are top of the list for many visitors to Butetown. A stop by Wales Millennium Centre or Mermaid Quay might round out your trip.

A river with a boat, a bridge, and modern buildings.
Photo by Gareth James
Open Photo by Gareth James

Grangetown

You'll enjoy the bars and live music in Grangetown. You might want to make time for a stop at Cardiff Bay or Cardiff International Sports Village.

Old St Mellons

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