WALES / 10 CASTLES / FIVE-DAY ROAD TRIP
Ultimate Wales Castle Road Trip: 10 Castles in 5 Days
Ten castles, four UNESCO landmarks and a journey from the green borderlands of Monmouthshire to the mountains and coast of North Wales. This is a proper castle road trip, planned over five days so you can explore the places rather than simply photograph them from the car park.
At a glance
Why this road trip is worth doing
Wales has more castles per square mile than anywhere else in Europe, but trying to visit ten of its best fortresses in a weekend would turn an extraordinary journey into a blur of ticket desks and spiral staircases.
This route takes a more sensible approach. It begins among the elegant towers of Raglan, crosses South and West Wales, then follows the coast into Eryri and the great UNESCO castles of the north.
Along the way you will find Roman walls, Norman keeps, water defences, royal apartments, underground caves, a poet’s hideout and one of the finest unfinished castles in Europe. The drives between them are part of the trip, with estuaries, mountain roads and some of the best scenery in Wales.
Five Days from South Wales to Anglesey
Full route: Raglan Castle → Cardiff Castle → Caerphilly Castle → Kidwelly Castle → Laugharne Castle → Pembroke Castle → Harlech Castle → Conwy Castle → Caernarfon Castle → Beaumaris Castle
Day One: Raglan and Cardiff
Begin at Raglan Castle before travelling into Cardiff for the afternoon. Stay in Cardiff, giving yourself time to enjoy the city rather than driving on immediately.
Day Two: Caerphilly, Kidwelly and Laugharne
Start early at Caerphilly, continue west to Kidwelly and finish beside the Taf estuary at Laugharne. This is the fullest day, so check Laugharne’s seasonal opening days before fixing the itinerary.
Day Three: Pembroke and the Long Coastal Transfer
Give Pembroke Castle a proper morning visit, then allow the afternoon for the roughly three-hour drive north to Harlech. Stay around Harlech or Porthmadog and leave the castle itself for the following morning.
Day Four: Harlech and Conwy
Explore Harlech when it opens, then follow the mountain and coastal roads to Conwy. Allow time for the castle, harbour and free medieval town walls before staying in Conwy or continuing towards Caernarfon.
Day Five: Caernarfon and Beaumaris
Finish with two completely different UNESCO fortresses. Caernarfon is immense and theatrical; Beaumaris is lower, beautifully symmetrical and gloriously unfinished.
The route covers roughly 350 miles with around nine hours of driving before traffic, parking and diversions. Five days is the practical minimum for visiting all ten properly; six or seven days gives you more time for towns, beaches and mountain stops.
Mapped and ready
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Route itinerary
Build the journey day by day
Raglan and Cardiff
1. Raglan Castle
Start with a castle that looks more like a grand palace than a grim border fortress. Raglan’s late-medieval towers, huge windows and elegant courtyards show how comfort and display had become almost as important as defence.
Cross the moat to the Great Tower, explore the remains of the hall and climb for views over the Monmouthshire countryside. The castle’s Civil War story gives the ruins a dramatic final chapter.
Allow: 1½–2 hours
Useful to know: Parking is within the grounds on a grassed surface. Ground-floor areas include lawns, gravel and cobbles, while the tower requires long spiral stairs. Dogs on short leads are currently welcome at ground-floor level. Check opening, tickets and access with Cadw.
2. Cardiff Castle
Cardiff Castle compresses almost 2,000 years of history into the centre of the Welsh capital. Roman walls surround a Norman keep, lavish Victorian Gothic apartments and wartime air-raid shelters.
The standard visit already contains plenty, but the guided House Tour is worth considering if you want to see more of William Burges’s extraordinary interiors. Staying in Cardiff also gives the first day a relaxed finish with restaurants and the city centre close by.
Allow: 2½–3 hours
Useful to know: There is no normal visitor parking on site, so use a city-centre public car park or public transport. Dogs are limited to the free Public Square; only assistance dogs can enter the main visitor areas. Summer concerts and events can change opening hours, so check Cardiff Castle before travelling.
Overnight base: Cardiff
Route advice: Allow 1½–2 hours at Raglan and 2½–3 hours at Cardiff. Staying in Cardiff gives the first day a relaxed finish.
Parking or booking: Raglan has parking in the grounds; use a city-centre public car park or public transport for Cardiff Castle.
Caerphilly, Kidwelly and Laugharne
3. Caerphilly Castle
Caerphilly is built on a scale that catches people by surprise. Great artificial lakes and concentric defences surround a vast medieval fortress, complete with gatehouses, a restored Great Hall and a tower leaning more dramatically than Pisa’s.
Walk the outer defences before heading inside. The water, bridges and open views make this one of the most photogenic stops on the route.
Allow: 2–2½ hours
Useful to know: Pay-and-display car parks are available in town, with the nearest roughly 110 metres away. Dogs on leads are welcome on ground-floor levels, with assistance dogs only upstairs. Expect gravel, cobbles, bridges and narrow original staircases. Check current details with Cadw.
4. Kidwelly Castle
Kidwelly has the kind of complete, tightly packed defences people imagine when they picture a medieval castle. A powerful gatehouse leads into inner walls, towers, dark chambers and high wall walks above the River Gwendraeth.
It feels more intimate than Caerphilly but rewards exploring. The story of the Welsh princess Gwenllian, who led an army against Norman forces nearby in 1136, gives the stop a strong Welsh connection.
Allow: 1½–2 hours
Useful to know: A small car park near the entrance has limited spaces, with a larger free parking area a short walk away. The ground floor is accessible to wheelchairs and buggies, but towers and wall walks use steep, narrow stairs. Dogs on leads are restricted to ground-floor areas. See Cadw.
5. Laugharne Castle
Laugharne is where fortress, Tudor mansion and estuary garden meet. Two medieval towers rise above later domestic ruins, while the grounds look across the Taf towards wide skies and tidal water.
Dylan Thomas wrote in the castle summerhouse, adding a literary story to an already atmospheric place. Leave time to walk through Laugharne or continue towards the boathouse if daylight allows.
Allow: 1–1½ hours for the castle
Useful to know: Laugharne operates seasonally and, in 2026, closes on Tuesdays and Wednesdays during its open season. The main pay-and-display car park is around 300 metres away and can flood during high spring tides. Ground-floor access is comparatively easy; towers involve steps. Dogs on short leads are welcome at ground level. Recheck Cadw when planning your dates.
Overnight base: Laugharne or Pembrokeshire
Route advice: This is the fullest day. Start early and check Laugharne’s seasonal opening days before fixing the itinerary.
Parking or booking: Use town parking at Caerphilly, limited castle parking at Kidwelly and the main pay-and-display car park in Laugharne.
Pembroke and the long drive north
6. Pembroke Castle
Pembroke is one of the route’s biggest highlights. Its enormous round keep rises above the River Cleddau, and the castle is closely associated with the birth of Henry VII, founder of the Tudor dynasty.
Climb the keep, follow the walls and descend into Wogan Cavern, a vast natural cave beneath the fortress that has been used by people for thousands of years. Free guided tours are included on many operating days and are well worth timing your visit around.
Allow: 2½–3 hours
Useful to know: There is no on-site visitor parking, although public car parks and a drop-off point are nearby. Much of the outer ward can be enjoyed at ground level, but the towers, keep and cave involve uneven ground and narrow spiral staircases. Well-behaved dogs on leads are welcome, apart from the gift shop; taking them into the cave or up the keep is not advised. Check Pembroke Castle.
Important transfer: Pembroke to Harlech is the longest drive of the trip at roughly 125 miles and just over three hours before stops. Do not plan another major castle visit after Pembroke. Use the journey as the scenic bridge between West Wales and Eryri, then stay around Harlech or Porthmadog.
Overnight base: Harlech or Porthmadog
Route advice: Allow 2½–3 hours for Pembroke, then more than three hours for the transfer. Do not add another major castle visit.
Parking or booking: Use nearby public parking for Pembroke and arrive at the northern overnight base before dark in poor weather.
Harlech and Conwy
7. Harlech Castle
Harlech’s setting is as memorable as the fortress itself. The castle stands high above the coast with Eryri behind it, although the sea once came much closer to the foot of the rock.
Walk across the modern bridge into one of Edward I’s great concentric castles, climb the towers and look across the dunes towards Cardigan Bay. Harlech is one of the four castles on this route included in the UNESCO World Heritage Site.
Allow: 1½–2 hours
Useful to know: A small pay-and-display car park with accessible spaces sits beside the entrance and currently has a maximum three-hour stay. Parking lower in Harlech means a very steep walk uphill. Ground-floor access is good via the visitor centre bridge, while wall walks and towers use steep, narrow stairs. Dogs on short leads are welcome at ground level. Check Cadw.
8. Conwy Castle
Conwy’s eight towers dominate the river, harbour and tightly packed medieval town. Inside are some of the most complete medieval royal apartments in Wales, linked by battlements with views across the estuary and mountains.
The castle is only half the experience. Conwy’s town walls run for around three-quarters of a mile and are free to explore during reasonable daylight hours, although temporary section closures can occur.
Allow: 2–2½ hours for the castle, plus 45–60 minutes for the town walls
Useful to know: Use the town’s pay-and-display parking and expect steep, narrow, uneven staircases inside the castle. Dogs are not permitted on the narrow town-wall walk. At the time of checking, the section between the Watch Tower and Wing Gate was closed, with Cadw hoping to reopen it by Easter 2027. Confirm tickets, opening and wall access with Cadw.
Overnight base: Conwy, Caernarfon or Bangor
Route advice: Visit Harlech when it opens, then allow 2–2½ hours for Conwy Castle plus 45–60 minutes for the free town walls.
Parking or booking: Harlech has a small pay-and-display car park beside the entrance; use town pay-and-display parking in Conwy.
Caernarfon and Beaumaris
9. Caernarfon Castle
Caernarfon was built to project royal power, and it still does. Polygonal towers, banded stonework and the immense Eagle Tower make it completely different from the other fortresses on the route.
Give yourself time for the wall walks, exhibitions and King’s Gate. A major redevelopment introduced a lift and rooftop viewing area in the gatehouse, opening part of this medieval stronghold to visitors who could not previously reach it when the lift is operating.
Allow: 2½–3 hours
Useful to know: The castle has no dedicated car park, but public car parks are available around the town. A steep incline leads from the quayside parking to the King’s Gate. Many towers still rely on steep spiral stairs. At the time of checking, Cadw reported that the King’s Gate upper floors and lift were temporarily unavailable, so confirm their status before relying on this access. Only assistance dogs are admitted during the main April-to-October season. Read the current information from Cadw.
10. Beaumaris Castle
Finish on Anglesey with the greatest castle never completed. Beaumaris was designed with near-perfect symmetry, concentric rings of defence, hundreds of arrow loops and a water-filled moat with its own dock.
Its low silhouette can look less dramatic from a distance than Caernarfon or Conwy, but step inside and the precision of the design becomes the attraction. It is a calm, spacious and satisfying final stop.
Allow: 1½–2 hours
Useful to know: Much of the castle is visible at ground level across short grass and gravel. Corridors and wall walks use narrow, uneven steps. Public toilets, including accessible facilities, are around 50 metres from the visitor centre rather than inside the site. Dogs on leads are limited to ground-floor areas. Check Cadw.
Overnight base: Anglesey or onward journey
Route advice: Allow 2½–3 hours at Caernarfon and 1½–2 hours at Beaumaris. Recheck the King’s Gate lift and upper-floor status.
Parking or booking: Use public parking in Caernarfon and check current parking and admission details for Beaumaris before travelling.
DAY FOUR / CONWY
Reach the great castles of North Wales
The route’s northern stretch combines UNESCO fortresses with estuary, coast and mountain scenery.
Bookable experiences
Activities that fit this guide
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Wales
Leave room between the castles for guided tours, mountain experiences, boat trips and family activities. Choose something close to your overnight base rather than adding another long detour.
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Useful overnight bases
Places to stay near the route
Cardiff
Cardiff, Wales, United Kingdom
Compare places to stay →Laugharne or Pembrokeshire
Laugharne, Wales, United Kingdom
Compare places to stay →Harlech or Porthmadog
Harlech, Wales, United Kingdom
Compare places to stay →Conwy, Caernarfon or Bangor
Conwy, Wales, United Kingdom
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Before you go
Practical information
Where to Stay
- Night one — Cardiff: the easiest base after Raglan and Cardiff Castle, with plenty of food and evening options.
- Night two — Laugharne or Pembrokeshire: stay in Laugharne for atmosphere or continue towards Pembroke to shorten the following morning.
- Night three — Harlech or Porthmadog: the long Pembroke transfer makes this an important overnight stop.
- Night four — Conwy, Caernarfon or Bangor: choose Conwy for its medieval centre or move west to make the final day easier.
Before You Travel
- Check every castle’s opening days and last-admission time before finalising the route.
- Laugharne is seasonal and does not open every day.
- Cardiff Castle can alter access during major summer events and concerts.
- Book accommodation early during school holidays and summer weekends.
- Bring footwear suitable for wet grass, cobbles, uneven stone and spiral staircases.
- Allow more driving time than the sat-nav suggests on busy or mountain roads.
- Do not attempt the Pembroke-to-Harlech transfer late at night in poor weather.
Tickets and Saving Money
Eight of the ten featured castles are managed by Cadw, while Cardiff Castle and Pembroke Castle have separate tickets. Compare current individual admission costs with Cadw’s live membership options before booking several sites. Most of these castles charge for entry, although exterior viewpoints and Conwy’s town walls can be enjoyed without a castle ticket.
Accessibility
This is not a step-free itinerary. Several castles have accessible ground-floor areas, and Caernarfon’s King’s Gate includes a lift when it is operating, but towers, battlements, caves and wall walks commonly involve steep, narrow or uneven stairs. Contact individual sites before travelling if access will decide whether a stop works for your group.
Travelling with a Dog
Policies vary. Several Cadw castles currently welcome dogs on short leads at ground-floor level, but upper levels may be restricted. Cardiff Castle limits ordinary dogs to its Public Square, Caernarfon admits assistance dogs only, and Conwy’s town walls do not allow dogs. Recheck every site rather than relying on one rule for the full route.
Bad-Weather Plan
Heavy rain and strong winds can close towers, wall walks or entire historic sites. In poor conditions, spend longer in Cardiff, Conwy, Caernarfon or Beaumaris, where cafés, shops and indoor attractions make it easier to change the day without wasting the journey.
Have More Time?
Six or seven days is even better. Add Tintern Abbey near Raglan, Tenby while in Pembrokeshire, a beach stop below Harlech, a full afternoon in Conwy or a second day on Anglesey rather than adding more castles simply to increase the number.
Information checked: 17 August 2026. Recheck live opening times, tickets, parking, dog rules, access information and road conditions immediately before publishing or travelling.
Parking
A mixture of castle and public car parks; charges, capacity and walking distances vary.
Tickets and booking
Eight featured castles are managed by Cadw; Cardiff and Pembroke use separate tickets. Compare current individual admission with Cadw membership and pre-book timed or guided elements where required.
Seasonal considerations
Laugharne operates seasonally and some castles change hours around winter, concerts or events. Heavy rain and strong winds can close towers, wall walks or entire sites.
Toilets and refreshments
Use the towns and overnight bases for food, fuel and toilets. Beaumaris public toilets, including accessible facilities, are around 50 metres from the visitor centre.
Terrain
Around 350 miles of driving plus lawns, gravel, cobbles, uneven stone, steep spiral staircases, towers, battlements and some long walks from public car parks.
Accessibility
This is not a step-free itinerary. Several castles have accessible ground-floor areas, but towers, battlements, caves and wall walks commonly involve steep, narrow or uneven stairs. Contact each site before travelling if access will decide whether a stop works.
Facilities
Facilities vary by castle and town. Cardiff, Laugharne, Pembroke, Harlech, Conwy, Caernarfon and Beaumaris all provide food or toilets nearby, but check each attraction’s live visitor information.
Dogs
Policies vary between castles and levels. Several Cadw sites accept dogs on leads at ground level, Cardiff limits ordinary dogs to its Public Square, Caernarfon may admit assistance dogs only, and Conwy town walls do not allow dogs.
Public transport
Individual castles can be reached by public transport, but this five-day cross-Wales itinerary is designed as a road trip. Cardiff is the easiest car-free stop.
Road conditions, tolls or permits
Allow more time than the sat-nav suggests on busy coastal and mountain roads. Use official car parks, do not obstruct narrow streets and avoid the long Pembroke-to-Harlech transfer after dark in poor weather.
Safety
Wear footwear suitable for wet grass, cobbles, uneven stone and spiral staircases. Check weather and road conditions daily, keep enough fuel for rural sections and do not enter closed towers or wall walks.
Important cautions
Opening days, last admission, access routes, dog policies and tower closures can change. The Pembroke-to-Harlech transfer is roughly 125 miles and should not be left until late at night in poor weather.
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Useful answers
Ultimate Wales Castle Road Trip: 10 Castles in 5 Days FAQs
How long does the Wales Castle Road Trip take?
Allow five full days to visit all ten castles without turning the trip into a driving challenge. Six or seven days is more relaxed and leaves time for Cardiff, Pembrokeshire, Eryri, Conwy and Anglesey. Four days is possible only by shortening visits or skipping some interiors.
Which castles on this route are UNESCO World Heritage Sites?
Harlech, Conwy, Caernarfon and Beaumaris form part of the Castles and Town Walls of King Edward in Gwynedd World Heritage Site. Together they show four different approaches to Edward I’s castle-building programme in North Wales.
Which castles on the route are free to visit?
Most of the ten castles charge for admission. You can enjoy many exterior views without a ticket, Cardiff Castle’s Public Square is free, and Conwy’s medieval town walls are normally free during reasonable daylight hours. Always check current admission information before travelling.
Is the Wales Castle Road Trip accessible?
Parts of many castles can be enjoyed at ground level, and Caernarfon’s King’s Gate has lift access when it is operating. However, towers, battlements, caves and wall walks often involve steep, narrow or uneven stairs. This exact itinerary is not step-free, so check each site’s live access guide before visiting.
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