The Best Campsites Near Caernarfon Castle, North Wales
Published May 2026 • Estimated read time: 10 minutes
There are few places in Britain quite as dramatic as Caernarfon. Perched at the mouth of the Menai Strait in North Wales, Caernarfon Castle is one of Europe’s most impressive medieval fortresses — a UNESCO World Heritage Site, a symbol of Welsh history, and genuinely one of those places that stops you in your tracks the moment you see it rising above the water.
The good news for camping families and heritage adventurers? The area around Caernarfon is absolutely stunning camping country. You’ve got Snowdonia to the east, the Llyn Peninsula stretching out to the south-west, miles of Anglesey coastline across the strait, and a string of genuinely excellent campsites within easy reach of the castle gates.
Whether you’re after a classic grassy field with a sea view, a family-friendly site with proper facilities, or something a little more glamorous under canvas, this guide has got you covered. Here are the best campsites near Caernarfon Castle — and everything you need to plan a brilliant heritage camping trip in North Wales.
| Quick Navigation: Castle Overview | Campsites Comparison | Top Picks by Type | Visiting Tips | Nearby Attractions |
Caernarfon Castle: What You Need to Know
Before we get into the campsites, a quick word on the castle itself — because it really does deserve its reputation.
Built by Edward I from 1283 as part of his Iron Ring of castles to control Wales, Caernarfon is an extraordinary piece of medieval military architecture. Its distinctive polygonal towers and banded stonework set it apart from most other Welsh castles. The Eagle Tower — the largest of its towers — stands at an imposing height and was almost certainly designed to echo the walls of Constantinople.
The castle is managed by Cadw (the Welsh Government’s historic environment service) and is open year-round. It’s also famously the site where Prince Charles was invested as Prince of Wales in 1969 — an event that drew global television audiences.
| Caernarfon Castle Visitor Info: Address: Castle Ditch, Caernarfon LL55 2AY | Open: Daily (check Cadw website for seasonal hours) | Admission: Adults approx. £12, children approx. £7.20 | Dogs: Not permitted inside | Parking: Town car parks nearby |
Allow at least two hours inside — more if you want to climb all the towers and explore the museum within the Eagle Tower, which covers the history of the Princes of Wales. The town walls are also largely intact and worth a walk.
The Best Campsites Near Caernarfon Castle
All of the sites below are within approximately 30 minutes’ drive of the castle. I’ve organised them so you can find the right fit quickly — whether you’re pitching a tent, parking a motorhome, or treating yourself to a glamping pod.
| Campsite | Distance | Best For | Highlights |
|---|---|---|---|
| Cadnant Valley Camping | 2 miles | Families, couples | River setting, close to town |
| Bryn Gloch Caravan & Camping | 6 miles | Touring, motorhomes | Snowdonia views, excellent facilities |
| Ty’n Yr Onnen Camping | 8 miles | Tents, small groups | Quiet, rural, affordable |
| Llwyn Bugeilydd | 10 miles | Families, dogs | Dog-friendly, beautiful setting |
| White Tower Caravan Park | 4 miles | Glamping, comfort | Pods and hard-standing pitches |
| Dinas Dinlle Caravan Park | 5 miles | Beach lovers | Right by the sea |
1. Cadnant Valley Camping — Best for Convenience
Distance from castle: Approximately 2 miles | Type: Tent and touring pitches
If you want to be as close to the castle as possible without actually camping in the car park, Cadnant Valley is your best bet. Tucked into a peaceful wooded valley just minutes from Caernarfon town centre, this small, well-kept site sits alongside the Cadnant River and offers a surprisingly tranquil base given how close it is to everything.
The facilities are clean and well-maintained, and the owners are genuinely helpful when it comes to local recommendations. It’s easy to walk or cycle into town from here, which makes it particularly useful if you want to visit the castle and explore the town walls on foot without worrying about parking.
- Walking distance to Caernarfon town centre
- River setting — lovely for an evening walk
- Small and peaceful — no large commercial feel
- Good base for Llyn Peninsula day trips
2. Bryn Gloch Caravan & Camping — Best for Facilities and Views
Distance from castle: Approximately 6 miles | Type: Tents, touring, motorhomes
Set in the foothills of Snowdonia near the village of Betws Garmon, Bryn Gloch is one of the best-equipped independent campsites in North Wales. The views of Snowdon and the surrounding peaks are genuinely spectacular, and on a clear morning you’ll understand immediately why people come back year after year.
The site has excellent shower and toilet facilities, a small shop, and plenty of space. It’s particularly good for families, as there’s a play area and the surrounding area offers brilliant walking straight from the site. Caernarfon is about 15–20 minutes’ drive away, which makes it perfectly positioned for a castle day trip combined with Snowdonia walking.
- Exceptional mountain views
- Very well-maintained facilities
- Great access to Snowdonia walking trails
- Ideal for families or couples who want more than just the castle
3. Ty’n Yr Onnen Camping — Best for a Quiet, Simple Escape
Distance from castle: Approximately 8 miles | Type: Traditional tent camping
For those who prefer their camping straightforward and genuinely quiet, Ty’n Yr Onnen is a small, no-frills site in a beautiful rural setting near Waunfawr. It’s the kind of place where the facilities are basic but perfectly adequate, the grass is properly green, and you’re unlikely to be kept awake by noise from neighbouring pitches.
This is a good option for solo travellers or small groups who want to be in honest countryside rather than a managed park. The local pub in Waunfawr is a short walk away and worth an evening visit.
- Very affordable — great for budget camping trips
- Genuinely peaceful and rural
- Good pub within walking distance
4. Llwyn Bugeilydd — Best for Dogs and Families
Distance from castle: Approximately 10 miles | Type: Tents, touring, dog-friendly
This well-regarded site near Rhyd Ddu is one of the most dog-friendly campsites in Snowdonia, with plenty of space for dogs to roam and beautiful walks starting right from the site. If you’re travelling with a dog and want to combine a castle visit with some proper mountain walking, this is a strong choice.
The setting is genuinely beautiful — Snowdon is right there on the horizon — and the facilities, while not the most elaborate, are clean and well-kept. Children love it here too, for many of the same reasons dogs do: space, nature, and freedom.
- One of the best dog-friendly options in the area
- Mountain walking from the site
- Family-friendly atmosphere
- Snowdon accessible via the Rhyd Ddu path
5. White Tower Caravan Park — Best for Comfort and Glamping
Distance from castle: Approximately 4 miles | Type: Touring, hard-standing, glamping pods
White Tower is a smart, well-run park near Llanwnda that occupies a slightly different space to the other sites on this list: it’s more of a polished touring park, with a focus on comfort and good facilities. The glamping pods are particularly popular with couples looking for a romantic heritage weekend without the faff of tent pitching.
The views across the Menai Strait toward Anglesey are a real highlight — on a fine evening you can watch the sun set over the water from the site. It’s also an excellent base for exploring both Caernarfon and the wider Llyn Peninsula.
- Comfortable pods — great for first-time glampers
- Excellent Menai Strait views
- Good facilities throughout
- Easy access to Caernarfon and the Llyn Peninsula
6. Dinas Dinlle Caravan Park — Best for the Beach
Distance from castle: Approximately 5 miles | Type: Touring, tents, sea views
If the idea of camping next to a beach as well as visiting a castle sounds like a holiday win, Dinas Dinlle delivers. This site sits right alongside Dinas Dinlle beach, a long arc of sand and shingle with views across Caernarfon Bay to the Llyn Peninsula. The beach is quiet, the sunsets are spectacular, and Caernarfon is just a short drive away.
The site itself is well-organised with good facilities, and it’s popular with families for obvious reasons. Dinas Dinlle is also an Iron Age hillfort — an atmospheric mound rising at the southern end of the beach — which adds a nice extra layer of heritage interest to your stay.
- Right on the beach — brilliant for families
- Spectacular sunset views over Caernarfon Bay
- Dinas Dinlle Iron Age hillfort nearby
- Good facilities and well-maintained
Planning Your Caernarfon Camping Trip: Practical Tips
Best Time to Visit
The castle is open year-round, but camping is most pleasant from late April through to early October. July and August are peak season — you’ll need to book well in advance, particularly for the smaller and more popular sites. May, June, and September offer the best combination of decent weather, longer days, and fewer crowds.
One practical note: if you’re planning a summer trip and want to catch the castle looking its best, try to visit on a weekday morning rather than a weekend afternoon — it can get very busy in high season.
Getting There
Caernarfon is easily accessible by road. From the east, the A55 North Wales Expressway runs along the coast to Bangor, from where it’s a short drive south to Caernarfon. From the south, the A487 runs up from Porthmadog and Aberystwyth through some spectacular scenery.
If you’re travelling without a car, Caernarfon has reasonable bus connections — but for exploring the surrounding campsites and day-tripping to Snowdonia, a car really does make things much easier.
What to Pack
- Waterproofs — North Wales weather can change quickly, even in summer
- Layers — evenings can be cool near the strait
- Walking boots — if you plan to combine castle visits with Snowdonia walking
- Binoculars — the views from the castle towers are excellent for spotting landmarks
- Cash — some smaller sites and local pubs are cash-only
- OS Explorer map OL17 (Snowdon) and OL254 (Lleyn Peninsula East)
Beyond the Castle: Other Things to Do Near Caernarfon
A camping trip to Caernarfon puts you within easy reach of some of the best attractions in North Wales. Here are a few worth planning around:
- Snowdonia National Park: Stunning walking country right on the doorstep. Snowdon itself is manageable as a day walk for fit adults; the Rhyd Ddu and Llanberis paths are the most popular. The Snowdon Mountain Railway from Llanberis is a wonderful alternative if you’re camping with younger children.
- Harlech Castle: Another of Edward I’s magnificent Welsh fortresses, about 45 minutes’ drive south. The views from the battlements over Tremadog Bay are spectacular.
- Beaumaris Castle: On Anglesey, just across the Menai Strait — about 20 minutes by car. Often described as the most technically perfect medieval castle in Britain.
- Portmeirion: The extraordinary Italianate village on the Dwyryd Estuary, famous as the filming location for 1960s TV series The Prisoner. About 40 minutes south — completely surreal and brilliant for a half-day visit.
- Caernarfon Town Walls: Free to walk and largely intact, the medieval town walls connect to the castle and offer a fascinating additional loop.
- The Llyn Peninsula: Drive south-west from Caernarfon along the peninsula for stunning coastal scenery, excellent beaches at Abersoch and Nefyn, and a wonderfully quiet corner of Wales.
How to Book
Most of the sites listed here can be booked directly through their own websites, or via Pitchup.com — the UK’s largest campsite booking platform. Pitchup is particularly useful for comparing availability across multiple sites, and they’ve got comprehensive listings across North Wales.
For the smaller, independent sites like Ty’n Yr Onnen and Llwyn Bugeilydd, it’s worth calling ahead to check availability in peak season, as they often don’t maintain fully automated online booking systems.
| 📌 Book via Pitchup: Search ‘Caernarfon’ on Pitchup.com to compare availability and prices across all the sites in this guide. Booking through Pitchup helps support Campsites and Castles at no extra cost to you. |
Final Thoughts
Caernarfon is one of those places that rewards time. A quick day trip gives you the castle; a camping trip gives you the castle, the town, the mountains, the coastline, the sunset over the Menai Strait, and that particular kind of contentment that only comes from sitting outside a tent in the early morning with a cup of tea and nowhere urgent to be.
Whatever type of camping you prefer — cosy and convenient, adventurous and mountain-adjacent, or right by the sea — there’s a site near Caernarfon that will suit you. Book early for summer, pack your waterproofs, and go and stand inside those castle walls. It’s absolutely worth it.
Happy camping. 🏰⛺
