Sarah Christopher
13 May 2024
North Wales beckons with its rich tapestry of lush valleys, glacial lakes, and rugged mountain ranges. Eryri (Snowdonia) National Park might boast the highest peaks in Wales, including the iconic Yr Wyddfa (Snowdon), but the mountain adventure extends far beyond the park boundaries, with many more peaks to be climbed and breathtaking panoramas waiting to be discovered.
Whether you're a seasoned mountaineer or a curious novice, consider this guide as your gateway to exploring North Wales' majestic mountains. Let us introduce you to the most popular peaks, both within Snowdonia and beyond, from the famous challenge of Snowdon to the mythical allure of Cadair Idris; each mountain offers a unique character and a rewarding expedition.
This guide isn't only about reaching the summits. We'll explore the most recommended routes with breathtaking scenery and match you with some ideal cottages in Snowdonia and the surrounding areas to suit your North Wales holiday. So, lace up those hiking boots, pack a sense of adventure, and get planning.
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Yr Wyddfa (Snowdon)
Yr Wyddfa (Snowdon) is the undisputed king of the Welsh mountains, towering over Eryri (Snowdonia) National Park at a mighty 1,085m (3,560') it is undoubtedly the most popular mountain to climb in Wales. One of the big draws to this gentle giant is that it’s accessible to most visitors. Whilst being a magnet for hikers and adventurers, anyone can try their hand at conquering this beautiful beast of a mountain as there are several routes to choose from, each offering spectacular scenery and catering for all levels of experience and aptitude.
Whilst Yr Wyddfa appeals to seasoned hikers year-round (though conditions can get harsh during the cooler months) it is a destination the whole family can enjoy. Whether you walk via one of the easier tracks, such as the Miners' Track, or take the more leisurely option of the train, which takes you most of the way up, allowing you to soak in the breathtaking views without breaking a sweat.
Good to know
Height: 1,085m (3,560') – it is the highest peak in Wales
Parking: Several car parks are available, but they can fill up quickly, so best to book parking in advance. Charges vary depending on the location and time of year, around £5 and £15 for a day's parking
Popular routes: There are several routes to the summit of Snowdon, ranging from easy to challenging. Popular routes include Llanberis Path (minibus access available), Miners' Track and the Snowdon Ranger Path.
If you want to reach the summit without all the walking you can also take the Snowdon Mountain Railway. This scenic train journey runs from mid-March until the end of October. Pre-booking is essential and prices start from £26 for an adult single, full details can be found here
Dog friendly: Dogs are allowed on most routes up Yr Wyddfa but must be kept on a lead at all times. Restrictions apply during lambing season, so be sure to check beforehand
Facilities: Cafe and toilets at the summit
Stay nearby: Old Snowdon Ranger Station | sleeps 2
Tryfan
Tryfan is a dramatic peak that reaches 918m (3,010') and is a favourite among experienced hikers in North Wales. Renowned for its challenging scrambles, particularly the North Ridge route for expert scramblers, it rewards those with a good head for heights and strong legs with breathtaking views across to Glyder Fach in one direction and Carneddau in the other.
Whilst not the highest peak, Tryfan's jagged crags and technical challenges make it a memorable adventure for thrill seekers and those brave enough to jump between its two natural stone pillars, dubbed Adam and Eve, are said to earn themselves the ‘freedom of Tryfan'. If scrambling this peak yourself, be sure to check the conditions and choose a route that matches your experience level.
Good to know
Height: 918m (3,010')
Parking: Parking for Tryfan can be found at Ogwen Centre car park - the most popular starting point for hikes here. Spaces are limited, so arrive early, especially during peak season
Popular routes: Tryfan offers a variety of routes, but all are challenging and require experience. The most popular route is the North Ridge, which is a classic but technical scramble. Another option is the Heather Terrace route
Dog friendly: Dogs are allowed on Tryfan but be aware of the difficult terrain. You'll also need to keep them on a lead at all times
Facilities: There are no facilities at the summit of Tryfan. The nearest toilets and refreshments are available at Ogwen Cottage Cafe
Stay nearby: Carreg Cottage | sleeps 4 + 1 dog
Cadair Idris
Cadair Idris towers over southern Eryri with its prominent landscape and rugged terrain; one of the highest peaks in the national park, legend has it the mountain was named after a giant called Idris. Cadair Idris demands a dedicated climb, but you’re rewarded by breathtaking panoramas, which on a clear day will showcase unforgettable scenery.
The well-trodden Pony Path is the most popular route up Cadair Idris and for good reason, as it offers a challenging but achievable climb with stunning views throughout with the prize at the summit being a panorama across the valleys and towards Eryri. Whilst more experienced hikers and scramblers might try the Llanfihangel y Pennant (10 miles) and Minffordd (6 miles) routes if they want to skip the crowds.
Good to know
Height: 893m (2,930')
Parking: There are several car park options around Cadair Idris; Tŷ Nant is closest to the Pony Path (daily rate (up to midnight) £6, rate up to four hours £3. Only one Blue Badge/disabled parking space. Cash only)
Popular routes: Cadair Idris has three main routes to choose from, catering to a wide range of abilities. The most popular route is the Pony Path (Tŷ Nant). All routes are difficult and offer a challenge
Dog friendly: Yes, dogs are allowed on most routes up Cadair Idris, but keep them on a lead at all times. Be aware that some sheep graze on the mountain, so ensure your dog is well behaved
Facilities: Toilets at Tŷ Nant car park
Stay nearby: Gwel y Bryn | sleeps 6 + 1 dog
Holyhead Mountain
The perfect trek for all the family to enjoy (including Rover), a hike up Holyhead Mountain will reward you with breathtaking coastal views, a dose of history and a true sense of accomplishment during your North Wales holiday. There are a few routes to choose from, all well maintained and easy to moderate, so attainable for a family or novice hikers, with the most popular track being the circular route (roughly 5 miles).
Take in views over Holyhead Harbour and across to the majestic peaks of Eryri (Snowdonia) National Park on a clear day. Jutting out from the landscape you’ll come across the pretty lookout Tŵr Elin (Ellin’s Tower), a Victorian folly that showcases breathtaking vistas. For a separate adventure, those with a sense of adventure and strong legs can tackle the steep walk to South Stack Lighthouse, another iconic landmark. Nature lovers will appreciate the RSPB reserve nearby, teeming with birdlife.
Good to know
Height: 220m (720')
Parking: There are several parking areas around Holyhead Mountain, including two RSPB car parks by South Stack. £5 per day; cash only
Popular routes: The Holyhead Circular is the most popular route, offering a good balance of distance, views, and historical sites. You can also try the North Stack Route and the Lighthouse Loop
Dog friendly: Dogs are allowed on most trails but keep them on a lead at all times and pick up after them
Facilities: Toilets and refreshments are available at the RSPB Visitors Centre and there are cafes/restaurants near the starting points of the routes
Stay nearby: Trearddur House Mews | sleeps 4 + 2 dogs
Carnedd Llewelyn
Lesser known than Yr Wyddfa (Snowdon) yet almost as high, Carnedd Llewelyn, standing at a height of 1,064m (3,491'), is the second-highest peak in Wales and is part of the Carneddau mountain range, located north of Eryri (Snowdonia) National Park. It is a remote and challenging hike with steep inclines, loose rocks, and potentially rough conditions. It is recommended only for experienced hikers with proper equipment and navigation skills.
Be prepared for a remote hike, with little or no facilities or services – it’s not for the faint hearted. However, those with a head for heights and a strong sense of adventure, as well as skill, can expect to be rewarded with incredible views; the summit offers stunning panoramic views of Snowdonia, the surrounding valleys – and even Ireland on a clear day.
Good to know
Height: 1,064m (3,491') – the second-highest peak in Wales
Parking: There are several parking options depending on the route you choose. Popular starting points like Aber village (Foel Fras route) or Ogwen Cottage (Devil's Kitchen route) have designated car parks, but spaces can fill up quickly, especially during peak season. Parking charges vary
Popular routes: Foel Fras route, starting near Aber, Devil's Kitchen route, starting near Ogwen Cottage, and the Carnedd Dafydd Horseshoe
Dog friendly: Dogs are allowed but be wary of the challenging terrain. Keep your dog on a lead at all times. This hike is only recommended for very fit, sure-footed dogs
Facilities: There are no facilities on Carnedd Llewelyn itself, but toilets and refreshments are available at the starting points of the hikes
Stay nearby: Uwch Ogwen | sleeps 3
Pen yr Ole Wen
Known for its dramatic scenery and challenging hikes, Pen yr Ole Wen sits within the Carneddau range in North Wales. Its name means ‘Head of the Old Light' which you’ll appreciate at the summit where incredible views across the range are your reward for a long and demanding scramble, which includes over 3,000' of elevation.
The Horseshoe route includes the famous Pen yr Ole Wen stone stile, a landmark photo opportunity for many hikers, before the track loops around to Carnedd Llewelyn. This is a tough hike, recommended only for seasoned hikers and scramblers.
Good to know
Height: 978m (3,208')
Parking: Ogwen Valley (charges apply, typically £5 to £15 for the day)
Popular routes: There’s a direct ascent from Ogwen Cottage, or the Carneddau Horseshoe and this is the 15km circular route incorporating both Pen yr Ole Wen and Carnedd Llewelyn. This is a long and demanding hike, suited to expert hikers
Dog friendly: Dogs are allowed on most routes, but be aware of the challenging terrain and livestock, so keep your dog on a lead at all times
Facilities: No facilities on Pen yr Ole Wen itself; the nearest toilets and refreshments are available at the starting points, such as Ogwen Cottage cafe
Stay nearby: Ty’n yr Maes | sleeps 10 + 2 dogs
Moel Siabod
Moel Siabod offers a fantastic hiking experience in North Wales and is a great choice for holidaymakers looking for a challenging yet achievable hike. The most popular route is Plas y Brenin Route, which is a direct route up Moel Siabod, starting from the National Mountain Centre. It's a well-maintained loop trail (around 5 miles) with a steady incline, offering stunning views.
There are a couple more pathways you could follow, depending on your experience level; Daear Ddu Ridge and North Ridge are far more technical routes (scrambles) with steeper climbs and loose rock fragments. These tracks are suitable for, and popular with, very experienced hikers.
Good to know
Height: 872m (2,861')
Parking: Parking is available at the National Mountain Centre, Plas y Brenin; charges apply, typically around £5 per day. This is the starting point for the popular Plas y Brenin route.
Popular routes: Plas y Brenin Route, Daear Ddu Ridge and North Ridge.
Dog friendly: Dogs are allowed on most routes but be aware that some parts of the trail can be challenging for dogs. Also, there is livestock in the area, so keep your dog on a lead at all times
Facilities: The nearest toilets and refreshments are available at the National Mountain Centre, Plas y Brenin, including a cafe, shop, and toilets. There are no facilities on Moel Siabod itself
Stay nearby: Llyn Dinas Lodge | sleeps 4
The Rhinogydd
A lesser-known range of mountains, The Rhinogydd are located to the east of Harlech, North Wales and are a bit of a hidden gem for visitors. Offering all the typical wild beauty of Eryri’s popular destinations but without the crowds, with a remote and unspoiled landscape. Moderate yet rewarding routes cater to a range of abilities, so it’s a great location to visit if you simply want to explore the spectacular scenery of its tranquil lakes and dramatic cliffs.
The Rhinogydd can be reached from several points and whilst Trawsfynydd to the northeast is its popular starting point, arguably the most scenic approach is from Llandecwyn on the opposite side. This route not only boasts stunning views, but also allows for a unique return journey via the Cambrian Line Railway.
Good to know
Height: A mountain range with several peaks, the highest being Rhinog Fawr at 899m (2,949')
Parking: You can park at various starting points throughout the Rhinogydd e.g. at Trawsfynydd, there are car parks near the village and Trawsfynydd Lake. Parking costs vary. Cash only
Popular routes: The Rhinogydd offers a variety of routes, ranging from challenging treks to shorter circular hikes. There's something for all abilities
Dog friendly: Dogs are allowed on most routes in The Rhinogydd, but please keep in mind the challenging terrain. Sheep graze in some areas, so keep your dog on a lead at all times
Facilities: The Rhinogydd itself is a remote mountain range with limited facilities. However, basic amenities like toilets and cafes can be found in starting point villages
Stay nearby: River Artro Townhouse | sleeps 5 + 2
North Wales mountains map
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Disclaimer: Whilst every effort has been made to ensure the accuracy of the information at the time of writing,
please ensure you check carefully before making any decisions based on the contents within this article.