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 theater scene in this walkable area.
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.
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.
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.
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.
Things to do
The Wandering Bard's Valley Tour or the Swansea Bay Tour.
Cardiff: Gower Peninsula's Cliffs Scenic Day Tour
The Royal Mint Experience: Ticket, Guided Tour & Exhibition
Cardiff: South Wales Cliffs, Beaches & Castles Day Tour
Cardiff: Waterfalls, Mountains & Castles Day Tour
Old St Mellons Hotel Deals
The Parkgate Hotel
Lovely reception staff, friendly, helpful, asked questions to then recommend things to me proactively-the people do make the difference & they’re doing it right here! Room was very nice-soft bedding & very comfortable bed, great shower, nice looking bath if I’d been staying longer. A few errant hairs ...
Reviewed on Apr 29, 2026
Celtic Manor Resort
Great location to the conference I was attending
Reviewed on Apr 22, 2026
Park Plaza Cardiff
We came away for a long week to Cardiff, and would not hesitate to stop at the same hotel again. Rooms were clean and spacious, beds were comfy, staff were really friendly and helpful. Breakfast was very nice, and the hotel was in a great location, just a 5 minute walk from the castle, and also Queens ...
Reviewed on Apr 27, 2026
The Angel Hotel
Absolutely amazing! price on point, amazing staff really helpful and nice, central, it has it all
Reviewed on Apr 30, 2026
Ramada by Wyndham Bristol West
Good price for a bed near the airport
Reviewed on Apr 27, 2026
Future Inns Cardiff Bay
Although the early check in was appreciated, for some reason we were given an adapted room. As it was in a quiet area of the hotel we accepted it. I took a shower after checking in but the shower was blocked and flooded the whole bathroom. At 5pm I was told there were no maintenance staff on duty ...
Reviewed on Apr 28, 2026
Other neighbourhoods around Old St Mellons
Penylan
Travelers like the restaurants in Penylan, and Teamsport Karting is a top attraction you might want to visit.
Roath
Travelers like the theaters in Roath, and The Gate Arts and Community Centre is a top attraction you might want to visit.
Adamsdown
Spas and bars are some things travelers note about Adamsdown. Check out Utilita Arena Cardiff or New Theatre while you're familiarizing yourself with the larger area.
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 Caerphilly Mountain.
Splott
While there might not be top attractions in Splott, you can explore the larger area and discover places like Utilita Arena Cardiff and St. David's.
Rhiwbina
You'll appreciate the restaurants during your time in Rhiwbina and you might want to plan a stop by Castell Coch and Cardiff Golf Club while you're in the area.
Old St Mellons
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