12 BEST Day Trips from Cardiff - Within 1 Hour

There are more than enough things to do in Cardiff to keep you busy come day or night, but if you fancy something a little different, the capital city makes an excellent base for exploring other parts of South Wales.

From enchanting national parks to quaint coastal towns steeped in rich history, in this guide, I'll share my favourite day trips from Cardiff including options for travelling by bus, train, or car.

Map of Day Trips from Cardiff

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1. Swansea and the Gower Peninsula

Swansea is Wales' second city one of my favourite places to visit in South Wales.

The best area to spend time is the Maritime Quarter where you can enjoy a drink outside the bars alongside the Marina or visit Swansea Beach. The city has lots of public parks too and several of them have permanent orienteering courses.

Even when the weather isn't great, there are several great museums worth your time including one dedicated to Dylan Thomas.

From Swansea, you can also visit parts of The Gower peninsular. There's a hop-on hop-off mini train that runs around Swansea Bay to the cute town of Mumbles where you'll find a nice pier.

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2. Waterfall Country in the Brecon Beacons

Waterfall Country is an area of the Brecon Beacons known for having a high concentration of waterfalls set in a breathtaking vista of mountains. If you fancy getting outdoors, this makes an awesome day trip from Cardiff.

Some of the best waterfall walks in the Brecon Beacons include:

• The Four Falls Trail - This is the best-known waterfall trail in the Brecon Beacons. it's family-friendly and well-trodden so you'll have no difficulties completing it. If you complete the circular route, which I recommend, it should take about 2½ hours.
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• The Elidir Trail - This is another trail with four waterfalls which begins in the village of Pontneddfechan. It's slightly longer and harder than the Four Falls Trail but in my opinion, is much nicer. The trail takes a minimum of 3 hours but can be longer depending on your route.
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• Henrhyd Falls - This is the waterfall made famous in the Batman movies as it was used as the entrance to the Batcave. It takes around 15 minutes to reach from the car park.

If you want to add some other activities, there are plenty of great things to do in the Brecon Beacons such as visiting the National Showcaves for Wales or Penderyn Distillery.

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3. Newport

The closest city to Cardiff is Newport which can be reached in around 25 minutes or so when traffic is reasonable.

The city centre itself isn't that magnificent, instead, Newport's top attractions can be found on its outskirts including Tredegar House, a grand family manor house and gardens which has been re-created as it would have looked in Victorian times.

My favourite place to visit is Newport's RSPB Wetland Reserve where you can wander among nature and admire the East Usk Lighthouse.

If you do want to explore more of the city itself, you can visit the Newport Museum or wander along the river and admire its famous bridges including the Newport Transporter Bridge.

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4. Caerphilly

Just a short distance from the capital, this charming town is home to one of the most magnificent castles in Wales. Caerphilly Castle, with its impressive fortifications and sprawling grounds, is a sight to behold.

You don't necessarily need to pay for entrance to the castle to enjoy its might, many visitors will simply walk around it instead.

If you're looking for somewhere to eat, Ten Degrees is the best restaurant in town and very comparable to Cardiff in terms of price. Don't forget to sample the famous Caerphilly cheese during your visit, a regional delicacy!

If you visit by car, one of my favourite things to do in Caerphilly is walking up Caerphilly Mountain. Despite being called a mountain, it is in fact just a short 10-minute walk from the car park at Caerphilly Mountain Snack Bar to reach the top with panoramic views.

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5. Castell Coch

Castell Coch or the ‘Red Castle’ sits within Fforest Fawr near Cardiff and can easily be visited on a day trip from Cardiff.

There has been a castle on this site as early as the 11th century when it was built to protect Cardiff and the route along the Taff Gorge. However, it was in a state of disrepair for many centuries until it fell into the hands of the 3rd Marquess of Bute.

With the help of his architect, William Burges, the interior of the castle was decorated with extravagant furnishings and beautiful decorations. If you visit Cardiff Castle and Castell Coch, you’ll see the similarities between them.

When visiting Castell Coch, I also recommend that you allow time to explore Fforest Fawr. There are several great walking trails through the forest, some of which start near the castle.

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6. Bath

If you're willing to head across the border, Bath is just about a stone's throw from the capital city of Cardiff, but it couldn't be further away when it comes to the look and feel of the city. It has a reputation as a historic spa city from the Roman Empire and thankfully has its breathtaking architectural display to back it up.

The city, classified as a  UNESCO World Heritage, comes equipped with a hot spring spa for visitors to explore. Its similarity with the original baths from the Roman empire further makes this destination a historical monument.

Other architectural displays like Georgian Architecture and Walcot Street also send the mind back to certain historically significant regions around the world. This site is certainly a must-visit for any art/culture lover who happens to hit Cardiff for a memorable vacation.

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7. St Fagans National Museum of History

St Fagans is my favourite museums in Wales. It showcases our rich heritage and cultural traditions in a way that no other museum can.

The highlight of visiting St Fagans is the huge open-air village which has more than 40 historic buildings from different time periods which are open for you to explore. These include an Iron-age roundhouse, a Tudor trader house, and a Victorian school.

There is much more to the museum including St Fagan’s Castle (which is more like a manor house than a castle) with its impressive gardens and the indoor galleries all about Welsh culture from the traditional Welsh dress to the national football team.

I would recommend making this a full day trip as there is a lot to explore. There’s an onsite restaurant which serves decent food to keep you fueled.

The museum is free to visit, although you’ll need to pay for parking. Being mostly outdoors, it’s perfect for those with dogs and is sure to keep children of all ages occupied.

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8. Bristol

Bristol is one of the oldest ports in England, famously referred to as the Gateway to the New World. It houses iconic places of interest like the Bristol City Museum and Art Gallery, the Brandon Hill Park and the infamous vessel, SS Great Britain.

One of my favourite things to do in Bristol is walking alongside the river towards the Clifton Suspension Bridge. Although the bridge itself is a little disappointing, its one of the best viewpoints in Bristol where you can admire all of the colourful houses overlooking the river. There are plenty of bars and cafes to stop at along the way.

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9. Barry Island

Barry is a seaside town less than 10 miles from Cardiff that possesses a distinctive charm and offers you the chance to experience a genuine and unfiltered Welsh culture. It’s a love-it-or-hate-it destination.

The town is best known for Barry Island, a peninsular which is home to its iconic beach and the nostalgic fun fair at Barry Island Pleasure Park. Think candy floss, log flumes, and a ton of amusement arcades in the park and dotted around the area.

There’s plenty to do in Barry to enjoy a full day out here. My favourite place is Barry Goodsheds which is made from shipping containers and old train carriages, home to independent shops selling gifts, homeware, and clothing. Plus, there’s a food court full of tasty street food including Greek, Italian, Thai, and Spanish.

Of course, Barry was made famous by the BBC TV sitcom, Gavin and Stacey, so many people visiting the seaside town will hop onboard Dave’s Coaches for a tour of the filming locations across the town.

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10. Wye Valley and Tintern Abbey

The Wye Valley is a designated Area of Outstanding Natural Beauty on the English-Welsh border.

Although I'm including the entire valley as one point, there are more than enough activities for you to craft your own day trip itinerary.

Must-visit attractions in the Wye Valley are Chepstow Castle (the oldest castle in Wales), Tintern Abbey. and the Symonds Yat Rock viewpoint. However, there are many charming towns such as Ross-on-Wye and you'll be spoilt for choice when it comes to hiking routes.

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11. Glamorgan Heritage Coast

The Glamorgan Heritage Coast is the name of the stretch of coastline between Aberthaw and Porthcawl, known for its unspoilt views and dramatic cliff formations.

This 14-mile stretch is packed with incredible places to visit and walking trails.

Two of my favourite spots are Ogmore-by-sea where you can see Ogmore Castle and the stepping stones across the river next to it, and Nash Point, where you can see the majestic lighthouse that was the last manned lighthouse in Wales, only automated in 1998.

If you enjoy walking, I recommend that you check out Vale Trails, these are 10 walking routes across the Vale of Glamorgan, including some along the coastline. There’s an accompanying app that gives information about key landmarks along the route too. Find them here.

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12. Flat Holm Island

Flat Holm is a tiny Welsh island found in the centre of the Bristol Channel, about 5 miles from the coast of Cardiff.

The island is home to a lighthouse and several old fortifications. It’s also home to rare plants such as rock sea-lavender and colonies of lesser black-backed gulls, herring gulls, and great black-backed gulls.

You might also spot slowworms which look similar to snakes although are harmless to humans so you don’t need to worry.

Once you arrive on the island, you can wander around by yourself or take a guided tour of the island’s history with the warden. There is also a small cafe on the island where you can buy food and drinks.