Old St Mellons
Cardiff
Visit Old St Mellons
Popular places to visit
Principality Stadium
Follow in the footsteps of sporting and musical greats when you tour this vast sporting arena. Walk on the pitch, see dressing rooms and lift a trophy.
Cardiff Bay
Explore the waterfront in Cardiff with a trip to Cardiff Bay. Discover the lively bars and acclaimed theatre scene in this walkable area.
Cardiff Castle
A fortified tower from the 12th century, World War II tunnels and Welsh military history make a fascinating day out at this magnificent castle.
Barry Island Beach
If you’re looking for a quintessential Welsh seaside experience, look no further than Barry Beach in the picturesque Vale of Glamorgan.
Utilita Arena Cardiff
Cardiff Motorpoint Arena is located on Mary Ann Street in the heart of Cardiff. It was opened in 1993 and is the largest purpose-built facility for staging exhibitions and concerts in South Wales.
Cardiff University
Founded by Royal Charter in 1883 and located in the heart of the thriving Welsh capital, Cardiff University has built an international reputation for the quality of its work.
Things to do
The Wandering Bard's Valley Tour or the Swansea Bay Tour.
Cardiff: Gower Peninsula's Cliffs Scenic Day Tour
Cardiff: Gower Peninsula's Cliffs Scenic Day Tour
The Royal Mint Experience: Ticket, Guided Tour & Exhibition
Top hotels in Old St Mellons
The Angel Hotel
Cooked Breakfast was excellent. Building could do with painting inside and outside.
Reviewed on 12 Apr 2026
The Parkgate Hotel
Beautiful hotel, amazing breakfast.
Reviewed on 10 Apr 2026
Celtic Manor Resort
We had a 50th birthday bash there and everything was perfect thank you 😊
Reviewed on 12 Apr 2026
Future Inns Cardiff Bay
First time I’ve never really been impressed with the staff. On arrival they didn’t even acknowledge our presence - both tapping away on their computers - until one finally acknowledged us and said the other one would check us in. After another while, she finally just said “surname”!! No smile, no ...
Reviewed on 11 Apr 2026
Cardiff Marriott Hotel
Clean and tidy room, the bed was very comfortable and the staff are very friendly and helpful. The location of the hotel is perfect with the bars and restaurants being extremely close. Overall, would stay again and recommend to others.
Reviewed on 11 Apr 2026
Park Plaza Cardiff
GOOD BREAKFAST AND GOOD STAFF BEHIND THE BAR
Reviewed on 12 Apr 2026
Other neighbourhoods around Old St Mellons
Penylan
Travellers like the restaurants in Penylan, and Teamsport Karting is a top attraction you might want to visit.
Heath
If you're looking for some top things to see and do in Heath and surrounding area, you can visit Cardiff Golf Club and National Museum Cardiff.
Roath
Travellers like the theatres in Roath, and The Gate Arts and Community Centre is a top attraction you might want to visit.
Adamsdown
If you're spending time in Adamsdown, you might enjoy its spas and bars. If you've got time to venture a little farther, you can make a stop by Utilita Arena Cardiff or New Theatre.
Cathays
Cathays is well liked for its museums. If you'd like to do some sightseeing in the greater Cardiff area, you might plan a trip to National Museum Cardiff or Cardiff City Hall.
Splott
Though Splott may not have many top sights, you can venture to the surrounding area to see attractions like Utilita Arena Cardiff and St. David's.
Old St Mellons
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