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United Kingdom
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South Wales
Rhondda Cynon Taf

Ynysybwl And Coed-Y-Cwm

The 12 Most Amazing Peaks around Ynysybwl And Coed-Y-Cwm

Best mountain peaks around Ynysybwl And Coed-Y-Cwm offer varied terrain across hills in South Wales, providing views over valleys and towns like Caerphilly and Pontypridd. The region features several summits and trig points, many of which are recognized as UK listed Marilyns. These peaks provide opportunities for exploration and offer perspectives on the surrounding landscape.

Best mountain peaks around Ynysybwl And Coed-Y-Cwm

  • The most popular mountain peaks is Garth Summit, a viewpoint with a trig pointed summit just outside…

Last updated: July 3, 2026

Garth Summit

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Stunning little hill with commanding views just outside Cardiff with a trig pointed summit. It is a UK listed Marilyn.

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Craig yr Allt

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Craig yr Allt is a hill in South Wales with an unmarked summit overlooking Caerphilly to the east and the villages of Nantgarw and Taff's Well to the west. The …

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Cefn Eglwysilan Trig Point

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Cefn Eglwysilan is a hill in South Wales, the twin 1,253 feet (382 m) summits of which lie just over one mile (2 km) east of Pontypridd in Rhondda Cynon …

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Twyn Brynbychan Trig Point

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We walked miles. Up to the waterfall on Gillies trail, followed the path up onto the rocky and then to the trig point on Twyn Brynbychan, above the cynnon valleys. …

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Mynydd y Glyn Summit

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Mynydd y Glyn is a mountain in South Wales, between the towns of Pontypridd and Tonyrefail. It has a height above sea level of 377 metres.
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Popular around Ynysybwl And Coed-Y-Cwm

MTB Trails around Ynysybwl And Coed-Y-Cwm

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Tips from the Community

Peter Turner
April 3, 2025, The Garth Summit

The Garth has a nice flat top with views across the valleys. Lots of sheep grazing too (March). Also a number of mounds provide some cover from the wind if a break is in order

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We walked miles. Up to the waterfall on Gillies trail, followed the path up onto the rocky and then to the trig point on Twyn Brynbychan, above the cynnon valleys. Enjoyed a breather on top, before trekking around the back forestry where you can see Aberfan and Merthyr Vale and headed over to the bronze age sight before descending down to Cwmaman and back to the car.

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Mynydd y Glyn is a mountain in South Wales, between the towns of Pontypridd and Tonyrefail. It has a height above sea level of 377 metres. It is the mountain which was used in The Englishman who went up a Hill and came down a Mountain in which Hugh Grant and Ian McNeice star as English cartographers. In the film the mountain is known as 'Ffynnon Garw'. It is a UK listed Marilyn.

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Cefn Eglwysilan is a hill in South Wales, the twin 1,253 feet (382 m) summits of which lie just over one mile (2 km) east of Pontypridd in Rhondda Cynon Taf county borough. Its eastern side lies within the community of Aber Valley in Caerphilly county borough. Like neighbouring Mynydd Eglwysilan, the hill is named after the hamlet of Eglwysilan, the church here being dedicated to an obscure saint Ilan. A wireless transmission station is sited on the more northerly of the two summits (at OS grid ref ST 099911). The southerly one is crowned by a trig point. It is a UK listed Marilyn.

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Stunning little hill with commanding views just outside Cardiff with a trig pointed summit. It is a UK listed Marilyn.

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David Howells
November 11, 2020, Craig Yr Allt

Craig yr Allt is a hill in South Wales with an unmarked summit overlooking Caerphilly to the east and the villages of Nantgarw and Taff's Well to the west. The Taff Ely Ridgeway Walk passes over the hill. It is a UK listed Marilyn.

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Beautiful little hill on the outskirts of Cardiff with a trig pointed summit and commanding views. Lovely place to catch a sunrise/set.

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Frequently Asked Questions

What are some of the most popular mountain peaks to visit around Ynysybwl And Coed-Y-Cwm?

Among the most popular peaks is Garth Summit, known for its commanding views just outside Cardiff. Another favorite is Craig yr Allt, offering views over Caerphilly, and Cefn Eglwysilan Trig Point, which features twin summits and a trig point east of Pontypridd.

Are there easy mountain walks suitable for beginners or families in the region?

Yes, the area offers several easy hikes. You can find routes like the 'Nant Glydach Reservoir and Dam – Waterfall loop' or various loops along the River Taff. For more options, explore the Easy hikes around Ynysybwl And Coed-Y-Cwm guide.

What kind of views can I expect from the mountain peaks in Ynysybwl And Coed-Y-Cwm?

The peaks in this region offer diverse panoramic views. From Garth Summit, you can see across the valleys and even catch sunrises or sunsets. Craig yr Allt provides views overlooking Caerphilly and the villages of Nantgarw and Taff's Well.

Are there any mountain peaks with historical or cultural significance?

Yes, Twyn Brynbychan Trig Point is located near a bronze age site, adding a historical dimension to your walk. Additionally, Mynydd y Glyn Summit gained fame as the mountain featured in the film 'The Englishman who went up a Hill and came down a Mountain'.

What outdoor activities, besides hiking, can I do near these mountain peaks?

The region is excellent for various outdoor activities. You can explore numerous routes for gravel biking and mountain biking. These guides offer routes of varying difficulties, from moderate to difficult, allowing you to experience the landscape on two wheels.

What is the best time of year to hike the mountains around Ynysybwl And Coed-Y-Cwm?

Spring and autumn generally offer the most pleasant conditions for hiking, with milder temperatures and beautiful scenery. However, the trails are accessible year-round. Be prepared for potentially muddy conditions after rain and dress in layers, especially during cooler months.

Are the mountain trails in Ynysybwl And Coed-Y-Cwm dog-friendly?

Many trails in the region are suitable for dogs, but it's always recommended to keep them on a lead, especially in areas with livestock like sheep, which are common around peaks such as Garth Summit. Always follow local signage and respect wildlife.

What kind of wildlife might I encounter on the mountain peaks?

The hills and valleys are home to various wildlife. You're likely to see sheep grazing on many of the peaks. Keep an eye out for local bird species and other small mammals that inhabit the Welsh countryside.

Are there any circular mountain walks available in the area?

Yes, many of the hiking routes around Ynysybwl And Coed-Y-Cwm are designed as circular walks, allowing you to start and end at the same point. You can find detailed circular routes within the easy hikes guide and other activity-specific guides.

What should I wear when hiking the mountain peaks in this region?

It's advisable to wear sturdy hiking boots, as trails can be uneven and muddy. Dress in layers to adapt to changing weather conditions, and bring waterproof outer layers, as Welsh weather can be unpredictable. Sun protection is also recommended, even on cloudy days.

What do visitors enjoy most about the mountain peaks around Ynysybwl And Coed-Y-Cwm?

Visitors frequently praise the stunning panoramic views from the summits, the varied terrain, and the sense of tranquility. The presence of trig points and the opportunity to explore UK-listed Marilyns like Garth Summit and Cefn Eglwysilan Trig Point are also highly appreciated.

Are there any challenging mountain trails for experienced hikers?

Yes, for more experienced hikers, Craig yr Allt is categorized as a challenging trail. The region's mountain biking and gravel biking guides also feature difficult routes that can test endurance and skill.

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See even more amazing summits around Ynysybwl And Coed-Y-Cwm with these guides:

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