Search flights, hotels & activities for Cardiff
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
1,200+routes tracked
€0booking fees from us
Things to Do in Cardiff
Real tours and attractions in Cardiff — live ratings, prices, and booking links, not a generic list.
Top tours & attractions
Private Full-Day Wye Valley Tour
★ 5.0(6 reviews)· 8h 30m
From €659
Cardiff: Golden Gower Coast, Maritime & Mumbles Day Tour
★ 4.9(19 reviews)· 8 hrs
From €119
The Valleys tour or Swansea Bay tour. Please choose correctly.
★ 4.9(438 reviews)· 8h 30m
From €102
The Wandering Bard's Mythical West Wales Tour
★ 4.9(135 reviews)· 10 hrs
From €102
Cardiff: South Wales Cliffs, Beaches & Castles Day Tour
★ 4.9(74 reviews)· 8 hrs
From €102
Cardiff: Gower Peninsula's Cliffs & Mumbles Scenic Day Tour
★ 4.9(53 reviews)· 8 hrs
From €102
Cardiff: Welsh Castles, Mountains & Steam Railway Day Tour
★ 4.8(30 reviews)· 8 hrs
From €131
Cardiff Bay Boat Tour
★ 3.8(402 reviews)· 45 min
From €19
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Browse all activities in Cardiff
More tours, museums, and experiences
Best time to visit Cardiff
Real weather data, based on the last 3 years.
January
8° / 3°C
April
13° / 7°C
July
19° / 14°C
October
15° / 11°C
Good to know
Cardiff is in United Kingdom. The local currency is the British pound (£).
Browse by category
Flights to Cardiff
Plan the rest of your trip
FAQs — Things to do in Cardiff
Based on real current ratings, "Private Full-Day Wye Valley Tour" is the highest-rated option we found (5.0 stars) — see the full list above, sorted by real rating.