South Wales Road Trip Itinerary: Brecon Beacons, Gower and Pembrokeshire

his South Wales road trip itinerary is the route we actually drove — from the Brecon Beacons in the north to Pembrokeshire in the west, with time on the Gower in between.

We've spent a lot of time exploring this region of Wales and this South Wales road trip itinerary is the route we would drive if we were doing a road trip, from the Brecon Beacons in the north to Pembrokeshire in the west, with time on the Gower in between.

The route splits into three natural sections: mountains (Brecon Beacons), coast (Gower Peninsula), and a full national park coastline (Pembrokeshire). Done end to end it's 7 days, or you can take any one section as a standalone weekend trip. Below: the day-by-day route, driving distances, and the practical van life detail for each stop.

Is 7 Days Enough for South Wales?

7 days covers the three main regions comfortably — 2 nights in the Beacons, 2 on the Gower, 2 in Pembrokeshire, with a flexible day for Cardiff or a slower day wherever you end up loving most.

If you've only got a long weekend (3–4 days), pick one region and go deep rather than rushing all three. Pembrokeshire alone is worth 3 days on its own. The Gower is genuinely satisfying in

 

Your 7-Day South Wales Road Trip Itinerary

Day 1–2: Brecon Beacons — mountains and waterfalls

If you're coming from the M4 (Cardiff or Bristol direction), the A470 north is the natural way into the Brecon Beacons.

Start in Hay-on-Wye, a small town right on the border with England, known for its second-hand bookshops and the Hay Festival. It's worth a wander if you like browsing independent shops, and the Offa's Dyke National Trail passes right through, so it's an easy way to walk a section of it without planning a separate trip.

From Hay, head further into the Beacons. Pen y Fan is the highest peak in the park and one of the most popular, it can get crowded, so if you do want to tackle it, the Horseshoe Walk is a good way to avoid the worst of the crowds while still getting the views.

 

Other spots worth building into these two days:

• Llyn y Fan Fach and Fan Brycheiniog
• Waterfall Country, including the Four Waterfalls Trail (or the less popular Elidir Trail)
• Blaen-y-Glyn Waterfalls and Talybont Reservoir
• Waun Fach, also known as the Dragon's Ridge
• One of Abergavenny's three peaks - Sugar Loaf, Skirrid, or Blorenge

The distances between these spots are short, but the roads through the Beacons are slow, don't expect to cover much ground quickly, even if it looks close on the map.

If you're looking for more destinations to add to your South Wales road trip, read our blog below 

👉🏻 Top 10 Places to Visit in South Wales

Day 3: Cardiff, optional city stop (or straight to the Gower)

From the Brecon Beacons, it's about 50km, roughly an hour, to Cardiff. From Cardiff, it's another 90km (around 1.5 hours) on to the Gower.

If you want a city contrast partway through the trip, Cardiff is an easy day: Cardiff Castle sits right in the centre, and a walk down to Cardiff Bay gives you a laid-back afternoon by the water. If you've watched Gavin & Stacey, Barry Island is nearby too.

If you'd rather have more time on the coast, skip Cardiff and drive straight to the Gower, you won't be missing anything essential to the route.

 

Day 4–5: Gower Peninsula, the UK's first AONB

It's around 70km from the Brecon Beacons (or 80km from Cardiff) to the Gower, about 1.5 hours either way.

The Gower was the first place in the UK to be designated an Area of Outstanding Natural Beauty, and it's compact enough that you can base yourself in one spot and explore the whole peninsula from there.

Highlights:

• Rhossili Bay - one of the best-known beaches in the UK, with views that make it worth the walk down
• Three Cliffs Bay - one of the most photographed beaches in the country, and worth seeing for yourself rather than just in photos
• Oxwich Bay - a large beach, good for a slower day if you want to just settle in
• The Gower Coast Path - links many of these beaches together if you'd rather explore on foot

Dog note: seasonal restrictions apply at some of the more popular beaches (typically May–September), Rhossili is generally exempt, but it's worth checking before you arrive, especially in summer.

Day 6–7: Pembrokeshire, the coastal national park

From the Gower, it's around 100km to Pembrokeshire, about 1.5–2 hours via the A48.

Pembrokeshire is the only UK national park that sits mainly on the coast, and it's one of our favourite regions in Wales, if not the whole UK. The coastal path here runs 186 miles, and the park is genuinely well set up for van life, with campsites and certified sites throughout.

Highlights:

• St David's - the smallest city in the UK, with a cathedral worth the stop
• Barafundle Bay and Broadhaven South - reached via the Stackpole Estate's lily ponds, and worth the walk
• Whitesands Bay - good for surfing, or just being by the sea
• Strumble Head - a coastal path walk where you might spot seals
• Tenby - a colourful town with medieval walls and a working harbour
• Solva - a quiet village, good for a slower afternoon
• Abereiddy's Blue Lagoon - a flooded former slate quarry with striking blue-green water

A couple of days doesn't even scratch the surface in Pembrokeshire, between kayaking, paddleboarding, and boat trips out to Ramsey or Skomer Island, there's enough here to fill far more than two days if you have it.

Van Life and Camping in South Wales

Each of the three regions works a little differently for van life.

In the Brecon Beacons, wild camping does not really have not a blanket ban, but not valley floors or farmland either. Worth knowing the distinction before you pick a spot.

The Gower is developed enough that wild camping is harder to find, but there are good campsites and certified pitches dotted around the peninsula, so it's less of an issue than it might sound.

Pembrokeshire is well served by campsites along the coastal path, and the National Park authority is active about enforcement of wild camping rules, so if you're planning to camp rough here, it's worth checking the specifics first.

Across all three regions, apps like Park4Night and iOverlander are useful for finding spots as you go.

South Wales Road Trip with a Dog

• Brecon Beacons - excellent for dogs on the open hills, though leads are needed near livestock, which is common throughout the park
• Gower - seasonal restrictions apply on the main beaches, typically May–September; Rhossili is generally exempt, but check the others before you go
• Pembrokeshire - similar seasonal restrictions apply at popular beaches, but the coastal path itself is dog-friendly year-round

For more detail on specific beaches, see our dog-friendly beaches in Wales blog.