Best waterfalls around Barmouth are found in a coastal town in Wales, surrounded by natural landscapes. The region offers various waterfalls, from those accessible via woodland walks to more dramatic cascades in remote valleys. These natural features provide opportunities for exploration and observing diverse flora and fauna. The area's geography supports a range of waterfall types, making it a destination for those seeking natural water features.
Last updated: July 2, 2026
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At the start of the path, you walk past a mountain stream. The water flows down past all sorts of rapids and a few small waterfalls. You can admire them here.
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A set of double falls, upper and lower. Both are quite tricky to photograph, the upper falls being the more precarious as you have to look over an edge to see the full drop. The lower falls are easier as you can get a low Point of View and hence get the flow of the water past you. These falls are only a few hundred yards up a well marked and obvious path, large car park on the main road at the bottom of the roadway.
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Less a waterfall, more a series of rapids set in beautiful woodland where the Afon Ysgethin rushes downhill towards the sea.
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An enchanting series of waterfalls plummeting through lush woodland on either side. The climb up to the top is steep but worth it!
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I started the opposite way of the route, going to the summit of Y Garn the shortest way. It was better. Starting the long way around is too tidings even going down. Be prepared to get lost without Komoot and the path they show (it’s like a compass) because the paths are hardly visible in places. There is an old gold mine worth passing by. The views from Y Garn are well worth all the sweat.
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The reserve at Coed Ganllwyd includes a steep, wooded gorge with tall waterfalls. The main attraction for many is the spectacular Black Falls of Rhaeadr Ddu on the Afon Gamlan. The forest is part of a wider Site of Special Scientific Interest (SSSI) and is part of the Coedydd Derw a Safleoedd Ystlumod Meirion/Merionnydd Oak Woods and Bat Sites Special Area of Conservation (SAC). The wet climate that nourishes the falls also creates the humid conditions in the gorge, making it the richest place for mosses in northwestern Europe. The rocks and tree trunks are decorated with the green and gray growth of these simple plants. The trees largely escaped felling during two world wars and are an excellent example of the ancient oak forest of this part of Wales. (VisitMidWales)
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Rhaeadr Du (Black Falls in English) is a 20 meter waterfall that plunges over 2 steps onto the fast flowing Afon Gamlan as it passes through the Coed Ganllwyd National Nature Reserve at the spectacular Coed-y-Brenin Forest or Forest of the Kings . At the waterfall, large stone steps lead to a kind of viewing platform that offers beautiful views of the falls. Visitors are advised to exercise caution as the area can be very slippery and dangerous in wet weather. (Snowdonia guide)
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Rhaeadr Ddu (Black Falls in English) is a beautiful waterfall of 20 meters that falls over 2 steps. The name Black Falls is derived from the black stone over which the waterfall falls. From Ganllwyd it is a short walk through the Coed Ganllwyd National Nature Reserve, at the Coed-y-Brenin Forest, to the Rhaeadr Ddu waterfall in the River Afon Gamlan.
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The Arthog Waterfalls are just a short distance from Barmouth, offering a relatively easy one-mile linear walk. Dolgoch Falls, though slightly further, is also highly recommended and features a well-maintained path. Rhaeadr Nantcol Waterfalls are situated roughly halfway between Barmouth and Porthmadog, making them a convenient stop.
Yes, several waterfalls are suitable for families. The walk to Arthog Waterfalls is a delightful woodland stroll, ideal for families with young children. Dolgoch Falls also offers an easy trail with steps and viewing platforms. Rhaeadr Nantcol Waterfalls has a recommended 'Riverside Walk' that is generally easy, though it includes a short climb for the best views.
The waterfalls are particularly impressive after heavy rainfall when they are in full flow, offering a more dramatic display. This often means late autumn, winter, or early spring. However, the lush woodlands surrounding them are beautiful year-round, with vibrant greenery in spring and summer.
Beyond the well-known ones, Rhaeadr Ddu (Black Falls) Waterfalls are magnificent, cascading over 60 feet amid woodland. The Waterfall Near Cadair Idris offers a picturesque walk past rapids and smaller falls. The Small Waterfall in Parc Cenedlaethol Eryri is more a series of rapids in beautiful woodland.
Walks vary in difficulty. The path to Arthog Waterfalls is relatively easy and short. Dolgoch Falls features an easy trail with well-maintained steps. Rhaeadr Nantcol Waterfalls offers a generally easy circular route, though it includes a short climb. For a more challenging experience, the Rhaeadr Ddu (Black Falls) Waterfalls involve a walk through Coed Ganllwyd National Nature Reserve, which can be slippery in wet weather.
Yes, the Coed Ganllwyd National Nature Reserve, home to Rhaeadr Ddu (Black Falls) Waterfalls, is a peaceful ancient woodland. Its wet climate makes it one of the richest sites for mosses and liverworts in northwest Europe, and it's home to diverse woodland birds and wildlife.
Many outdoor areas in Wales are dog-friendly, but it's always best to check specific signage at each location. Generally, dogs are welcome on leads, especially in nature reserves and on private land like the Rhaeadr Nantcol Waterfalls, which are part of a campsite. Always be mindful of livestock and other visitors.
The Barmouth area is excellent for hiking. You can find various routes, including moderate options like the 'Barmouth Bridge – Cregennan Lakes loop' or the 'Barmouth Bridge – Arthog Waterfalls loop'. For more ideas, explore the Hiking around Barmouth guide or the Family-friendly hikes around Barmouth guide.
Parking is generally available at or near the main waterfall attractions. For example, Rhaeadr Nantcol Waterfalls, being part of a campsite, offers amenities like parking. Public transport options can be limited for some of the more remote waterfalls, so checking local bus schedules or planning for car access is advisable for most locations.
Visitors frequently describe the waterfalls as 'magical' and 'enchanting'. The combination of cascading water, lush woodlands, and the peaceful atmosphere creates a captivating experience. Many appreciate the opportunity for tranquil walks and the dramatic beauty of the falls, especially after rain.


Happy to travel a little further afield? Then browse these guides for the best waterfalls around Barmouth: