5.0
(2)
90
hikers
7
hikes
Mountaineering around Gwydyr Forest offers access to a diverse landscape within Snowdonia National Park, characterized by extensive coniferous and deciduous woodlands, numerous picturesque lakes such as Llyn Crafnant and Llyn Geirionydd, and significant waterfalls like Swallow Falls. The elevated position of the forest provides panoramic views of the surrounding mountain ranges, including the Glyderau, Carneddau, and Snowdon massif. While the forest itself features challenging hill climbs and rugged terrain, it serves as a strategic base for accessing more technical mountaineeringโฆ
Last updated: July 8, 2026
2
hikers
8.15km
02:20
180m
180m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
9
hikers
8.69km
03:50
580m
580m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(1)
24
hikers
7.22km
03:10
580m
580m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
36
hikers
6.74km
03:34
610m
610m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
10
hikers
3.80km
02:44
550m
550m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Huge angled boulder that you can see from the valley below. It can be climbed with care, but is polished these days.
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Rhaeadr Idwal is the scenic waterfall formed as the outflow of Llyn Idwal tumbles toward the Ogwen Valley. Cascading over ancient volcanic rock, it is a highlight of the approach path from Ogwen Cottage. Nearby, the Devilโs Appendix plunges 93 meters down the cliffs of Twll Du, making it the tallest single-drop waterfall in Wales. These falls are most dramatic after heavy rain or when frozen into spectacular ice columns in winter.
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Llyn Ogwen is a wonderful place - just avoid it at all costs on Bank Holiday weekends!!
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See this write up - https://www.komoot.com/tour/2449300285 It explains why this route is so good.
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This route is so much fun - and is part of what is probably the best grade 1 scramble in Snowdonia.
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The south ridge is the easier way to reach the top of Tryfan, but it still has it's moments near the top.
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There are over 15 mountaineering routes around Gwydyr Forest listed on komoot, offering a range of experiences from moderate to difficult. These routes provide access to the diverse landscapes of the forest and the wider Snowdonia National Park.
Yes, many of the mountaineering routes in and around Gwydyr Forest are circular. For example, you can explore the View of the Carneddau Range โ Llyn Geirionydd loop from Trefriw, which offers scenic views and a moderate challenge. Another option is the more difficult Llyn-y-Foel โ Moel Siabod Summit loop from Capel Curig, providing expansive views across Snowdonia's peaks.
The routes around Gwydyr Forest are rich with natural beauty. You can encounter picturesque lakes like Llyn Geirionydd and Llyn Crafnant, and impressive waterfalls such as Swallow Falls, one of Wales's highest continuous waterfalls. The forest itself features a mix of coniferous and deciduous woodlands, offering varied scenery throughout the year.
Yes, Gwydyr Forest has a fascinating industrial heritage. Many trails pass by remnants of past lead and zinc mining operations, including old mine workings, engine houses, and reservoirs. You might also come across historical bridges like the Pont-y-Pair Bridge.
The mountaineering routes around Gwydyr Forest are highly rated by the komoot community, with an average score of 4.76 stars. Reviewers often praise the diverse landscapes, from dense woodlands to panoramic mountain views of the wider Snowdonia National Park, and the challenging yet rewarding ascents.
While many routes in the wider Snowdonia area can be challenging, Gwydyr Forest offers some more accessible options. For instance, the View of the Carneddau Range โ Llyn Geirionydd loop from Trefriw is a moderate trail that provides a good introduction to the region's beauty without extreme difficulty.
Gwydyr Forest is generally dog-friendly, but it's crucial to keep dogs under close control, especially due to livestock, wildlife, and mountain bikers. Always check specific trail regulations and local signage for any leash requirements or restrictions before heading out.
Mountaineering in Gwydyr Forest is enjoyable year-round, with each season offering a unique experience. Spring and autumn bring vibrant colours to the deciduous woodlands, while summer provides longer daylight hours. Winter can be challenging with snow and ice, especially on higher ground, requiring appropriate gear and experience. Always check weather conditions before you go.
Absolutely. Despite being a forest, its elevated position provides stunning panoramic views of the impressive surrounding mountain ranges, including the Glyderau, Carneddau, and the Snowdon massif. Routes like the Llyn-y-Foel โ Moel Siabod Summit loop from Capel Curig offer particularly expansive vistas.
Gwydyr Forest is located within Snowdonia National Park, and while public transport options exist, they can be limited for direct trailhead access. Betws-y-Coed is a nearby hub with bus connections. From there, you might need to walk or arrange local transport to reach specific trailheads. It's advisable to check local bus schedules in advance for routes like those around Trefriw or Capel Curig.
Yes, for experienced mountaineers seeking a challenge, the wider Snowdonia region accessible from Gwydyr Forest offers significant scrambling opportunities. The Tryfan Scramble โ Tryfan Summit loop from Capel Curig is a well-known difficult route that involves challenging scrambling terrain to reach the summit of Tryfan.
The duration of routes varies significantly based on difficulty and distance. Moderate trails, such as the View of the Carneddau Range โ Llyn Geirionydd loop from Trefriw, can take around 2 hours 20 minutes. More difficult routes, like the Llyn-y-Foel โ Moel Siabod Summit loop from Capel Curig, can take over 5 hours to complete.


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