Ceunant Llennyrch National Nature Reserve
Explore ancient temperate rainforest, dramatic waterfalls, and rare mosses in the tranquil gorge of Ceunant Llennyrch within Snowdonia National Park.
Ceunant Llennyrch National Nature Reserve is a vast, ancient Atlantic oak woodland in Gwynedd, Wales, featuring a dramatic steep-sided gorge carved by the Afon Prysor river. Known for its temperate rainforest environment, the reserve boasts spectacular waterfalls, rare mosses, liverworts, and ferns, set amid cliffs rising 30 meters high. It offers serene woodland walks and rich biodiversity within Snowdonia National Park.
A brief summary to Ceunant Llennyrch National Nature Reserve
- Blaenau Ffestiniog, Talsarnau, GB
- Visit website
- Duration: 1 to 3 hours
- Free
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Outdoor
- Mobile reception: 3 out of 5
- Monday 12 am-12 am
- Tuesday 12 am-12 am
- Wednesday 12 am-12 am
- Thursday 12 am-12 am
- Friday 12 am-12 am
- Saturday 12 am-12 am
- Sunday 12 am-12 am
Local tips
- Wear sturdy footwear as trails can be steep and slippery, especially near waterfalls.
- Visit in spring or summer to see vibrant wildflowers and abundant mosses at their peak.
- Bring a waterproof jacket due to the high humidity and frequent rainfall in the reserve.
- Use the honesty box at the small parking area to support maintenance of the reserve.
For the on-the-go comforts that matter to you
- Restrooms
- Seating Areas
- Picnic Areas
- Trash Bins
- Information Boards
Getting There
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Car
Drive from Porthmadog via the A487 towards Maentwrog, then take the minor road signposted near the village to the small parking area at the reserve entrance. The parking is limited and includes an honesty box. Travel time is approximately 20–30 minutes. No onsite parking management; spaces can fill quickly on busy days.
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Train and Walk
Take the train to Llandecwyn station, about 3 km from the reserve. From there, enjoy a scenic 40–50 minute walk along the Wales Coast Path to the woodland entrance. The path is well maintained but includes some uneven terrain.
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Bus
Local bus services connect Blaenau Ffestiniog and Bangor with stops near Maentwrog power station, about 1 km from the reserve. From the bus stop, it is a 15–20 minute walk along minor roads to the reserve entrance. Bus frequency varies; check local timetables.
Ceunant Llennyrch National Nature Reserve location weather suitability
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Any Weather
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Rain / Wet Weather
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Clear Skies
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Mild Temperatures
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Cold Weather
Discover more about Ceunant Llennyrch National Nature Reserve
A Living Temperate Rainforest in the Heart of Snowdonia
Ceunant Llennyrch National Nature Reserve is a remarkable 220-hectare expanse of ancient Atlantic oak woodland nestled in the Vale of Ffestiniog, Gwynedd, Wales. The reserve stretches from Llyn Trawsfynydd in the east to the meeting point of the Afon Prysor and River Dwyryd in the west, forming part of the larger Coed Felenrhyd & Llennyrch woodland. Its defining feature is a steep-sided gorge carved by the cascading Afon Prysor river, where cliffs soar approximately 30 meters high, facing each other across a narrow 10-meter gap. This unique topography creates a humid microclimate, fostering a temperate rainforest environment rich in damp-loving plants.Flora and Fauna: A Sanctuary of Mosses and Rare Plants
The reserve is renowned for its extraordinary biodiversity, particularly its 230 species of mosses and liverworts, many of which are rare or uncommon. The dense canopy of oak and other native trees shades the forest floor, where delicate wood anemones, wood sorrel, and bilberry flourish in summer. The high humidity and shade limit vascular plants but encourage an abundance of ferns, lichens, and liverworts. The bright yellow common cow-wheat appears sporadically in less rocky areas, adding vibrant color to the lush greenery.Waterfalls and Geological Drama
The Afon Prysor river dramatically cascades through the reserve, creating several spectacular waterfalls, including the notable Rhaeadr Ddu (Black Waterfall). Visitors can experience the spray and sound of tumbling water while exploring walking trails that wind through the gorge’s atmospheric pools and rocky cliffs. The gorge’s geological formations and the interplay of water and rock create a dramatic landscape that has remained relatively untouched by human activity, preserving its ancient woodland character.Historical and Conservation Significance
This woodland has existed since the last Ice Age and was acquired by The Woodland Trust in 2015 to ensure its protection. Its remote and rugged terrain means parts of the reserve have seen little human disturbance, allowing ecosystems to thrive naturally. The reserve is part of the broader Snowdonia National Park, an area celebrated for its natural beauty, Welsh cultural heritage, and status as the wettest region in Britain, receiving some of the highest annual rainfall.Visitor Experience and Atmosphere
Visitors to Ceunant Llennyrch can immerse themselves in a tranquil, almost mystical environment where the sounds of rushing water and birdcalls dominate. The walking trails offer opportunities for peaceful nature observation, photography, and experiencing the rare Atlantic rainforest ambiance. The reserve’s varied terrain includes steep paths and rocky sections, rewarding visitors with panoramic views of Snowdon to the north and the Rhinog mountains to the south.Access and Nearby Amenities
The reserve is accessible via a small parking area near the woodland entrance off a minor road near Maentwrog village. The nearest train station is Llandecwyn, about 3 km away, with bus services connecting to nearby towns. Facilities onsite are minimal, emphasizing a low-impact, nature-focused visit. The reserve is open year-round, offering changing seasonal experiences from lush spring blooms to autumnal foliage.Iconic landmarks you can’t miss
Snowdonia Adventure Activities
3.4 km
Discover outdoor adventure in Snowdonia with thrilling activities surrounded by stunning landscapes, perfect for all adventure enthusiasts.
Ynys Cyngar
10.3 km
Historic maritime landmark on the Glaslyn estuary, offering scenic coastal views and a glimpse into North Wales’ slate and shipping heritage.
Aber-marchnad
15.2 km
Historic coastal market site at Criccieth, marked by resilience and scenic views beside the iconic castle ruins.
Gorsaf Copa'r Wyddfa Summit Station
15.5 km
The high-altitude terminus of the Snowdon Mountain Railway, offering panoramic views and access to the summit of Wales’ highest mountain.
Garnedd Ugain
16.2 km
Wales’ second-highest peak, part of the dramatic Snowdon Horseshoe, with sweeping views and rugged alpine terrain.
Moel Berfedd
16.2 km
Discover the breathtaking views and serene landscapes of Moel Berfedd, a scenic point in Caernarfon, perfect for nature lovers and adventurers.
National Trust - South Snowdonia
16.9 km
Explore the breathtaking landscapes and rich wildlife of South Snowdonia, a serene nature reserve perfect for hiking and relaxation.
National Trust - Tŷ Mawr Wybrnant
17.4 km
Explore the historic Tŷ Mawr Wybrnant, a charming farmhouse in Snowdonia, rich in Welsh culture and surrounded by breathtaking natural beauty.
Snowdon Massif
17.4 km
Explore Snowdon Massif, the highest peak in Wales, where breathtaking views and diverse trails await every adventurer seeking nature's wonders.
Gwydir Forest Park
19.0 km
Discover the natural beauty and historical charm of Gwydir Forest Park, a breathtaking national park in Snowdonia, perfect for outdoor adventures and serene escapes.
Plas y Brenin - National Outdoor Centre
19.4 km
Discover adventure at Plas y Brenin, the National Outdoor Centre, where thrilling outdoor activities meet the stunning scenery of Snowdonia, Wales.
Cwm Idwal
19.8 km
Discover the breathtaking beauty of Cwm Idwal, a stunning ravine in Snowdonia National Park, perfect for hiking, photography, and nature exploration.
Tal-y-bont beach
19.8 km
Experience the breathtaking beauty of Tal-y-bont Beach, a serene coastal retreat ideal for relaxation and adventure in the heart of Wales.
Precipice Walk
20.5 km
Explore the enchanting Precipice Walk in Dolgellau, a hiking paradise offering breathtaking views, rich wildlife, and a perfect escape into nature's beauty.
Ffos Anoddun
20.7 km
Discover the enchanting beauty of Ffos Anoddun in Betws-y-Coed, a must-visit tourist attraction in the heart of Snowdonia National Park.
Unmissable attractions to see
Plas Tan y Bwlch
1.1 km
Historic 18th-century manor and environmental study centre nestled in scenic Snowdonia with Grade II* gardens and pioneering hydro-electric heritage.
Llyn Tecwyn Isaf
3.4 km
A peaceful lake retreat near Talsarnau, perfect for gentle hikes, fishing, and soaking in the tranquil Welsh countryside.
Gwaith Powdwr North Wales Wildlife Trust Nature Reserve
3.4 km
Explore the tranquil wildlife haven set on a historic explosives factory site with stunning estuary views and rare species in North Wales.
Coedydd Maentwrog National Nature Reserve
3.8 km
Step into a Welsh temperate rainforest: ancient oaks, moss-draped trees, rare bats and the whistle of a steam train in the valley below.
Plas Brondanw Gardens
4.5 km
Discover the enchanting Arts & Crafts gardens of Plas Brondanw, where formal design meets the wild beauty of Snowdonia’s mountains.
Magnox
4.7 km
Explore the UK's only inland nuclear power station, a unique blend of industrial heritage and natural beauty in Snowdonia National Park.
Llyn Trawsfynydd
5.0 km
Explore Llyn Trawsfynydd, a vast reservoir in Snowdonia offering fishing, scenic trails, abundant wildlife, and tranquil natural beauty.
Tomen y Mur
5.3 km
Explore the evocative ruins of Tomen y Mur, a Roman fort and Norman motte steeped in history and Welsh legend amid Snowdonia’s wild landscape.
The Village
6.6 km
Discover Portmeirion, a captivating Italianate village in North Wales where Mediterranean charm meets Welsh coastal beauty.
Traeth Glaslyn North Wales Wildlife Trust Nature Reserve
6.6 km
Experience the tidal rhythms and rich wildlife of North Wales’ dynamic salt marsh at Traeth Glaslyn Nature Reserve.
Cwmorthin Waterfall
6.6 km
Discover the serene Cwmorthin Waterfall amid historic slate quarry ruins and reflective lake views in the heart of North Wales.
The Dome
6.7 km
Explore Portmeirion’s iconic Dome, a Grade II listed building showcasing unique historical artifacts, artistic treasures, and the village’s rich heritage.
Portmeirion North Wales
6.8 km
A whimsical Italianate village on the Welsh coast blending Mediterranean charm, lush gardens, and iconic cultural history.
Hairy Dog Crafts
6.8 km
Discover authentic Welsh wool blends and artisan crafts in the serene hills of Snowdonia at Hairy Dog Crafts.
Amis Réunis
6.8 km
Discover the whimsical stone ship of Amis Réunis, a cultural icon in Portmeirion blending art, mystery, and the legacy of The Prisoner.
Essential places to dine
The Grapes Hotel, Bar & Restaurant
1.6 km
A welcoming traditional inn with hearty home-cooked meals and stunning Snowdonia views in the heart of Maentwrog.
Bryn Arms
3.1 km
Experience authentic Welsh cuisine and warm hospitality at Bryn Arms in beautiful Blaenau Ffestiniog.
Castell Deudraeth Brasserie
6.3 km
Historic castle dining with contemporary Welsh cuisine and scenic mountain views in the heart of Portmeirion Village.
De Niros
8.1 km
Cozy and affordable café-restaurant in Blaenau Ffestiniog serving hearty meals and vegan-friendly options in a welcoming atmosphere.
Good Mood restaurant
8.5 km
A stylish Italian and burger restaurant offering harbour views and vibrant dining within Porthmadog’s historic Madoc Yacht Club.
Yr Hen Fecws Restaurant and B&B
8.5 km
A cosy bistro and charming B&B in Porthmadog offering fine seasonal dining and warm Welsh hospitality in the heart of Snowdonia.
Y Sgwâr
9.1 km
Experience warm hospitality and exquisite British-European cuisine in the heart of historic Tremadog at Y Sgwâr.
Caffi Colwyn
10.6 km
Charming family-run café in Beddgelert with cosy interiors, a peaceful riverside tea garden, and a menu catering to all tastes including vegan and gluten-free options.
Y Bistro yn yr Hebog
10.7 km
A cozy family-run bistro in Beddgelert offering exquisite local cuisine and warm hospitality in the heart of Snowdonia.
Caffi Castell Harlech
10.9 km
A cozy café in Harlech’s Castle Square serving fresh Welsh produce daily amid historic charm.
The Plas Restaurant
11.1 km
Savor traditional Welsh flavors with stunning views of Harlech Castle at The Plas Restaurant on Harlech’s High Street.
Caffi Gwynant
11.3 km
Charming converted chapel café in Snowdonia serving hearty breakfasts, homemade cakes, and local delights in a warm, rustic setting.
Dylan's Criccieth
14.7 km
Experience fresh Welsh seafood and stunning sea views in a charming Art Deco setting at Dylan's Criccieth on the North Wales coast.
Poachers Restaurant
15.3 km
Experience the heart of Welsh cuisine with fresh local flavors and warm hospitality at Poachers Restaurant in Criccieth.
Tir a Môr
15.3 km
Fresh seafood and warm Welsh hospitality combine at Tir a Môr, a cozy café and restaurant in scenic Criccieth.
Markets, malls and hidden boutiques
SPAR Penrhyn
4.2 km
Discover SPAR Penrhyn, your convenient shopping destination in Penrhyndeudraeth, offering local favorites and essentials for every traveler.
Bron y Garth Emporium
5.0 km
Discover authentic Welsh craftsmanship and vintage treasures at Bron y Garth Emporium, a charming multi-building homewares shop in Penrhyndeudraeth.
The Ship Shop
6.8 km
Discover unique gifts and local charm at The Ship Shop, nestled in the enchanting Italianate village of Portmeirion, North Wales.
Pot Jam
6.8 km
Discover authentic Welsh jams, chutneys, and local treats in the charming pantry shop of Portmeirion’s scenic village.
Siop y Gloddfa
8.0 km
Discover authentic Welsh crafts and unique local gifts in the heart of Blaenau Ffestiniog’s historic slate town.
Co-op Food - Blaenau Ffestiniog
8.1 km
Your friendly Co-op Food store on Blaenau Ffestiniog’s High Street, offering fresh, ethical groceries and community care every day.
Pop Local And Beyond
8.3 km
Discover authentic Welsh handmade gifts and homeware at Pop Local and Beyond, supporting local artisans in the heart of Porthmadog.
Cymru Country Store
8.3 km
Discover authentic Welsh gifts and crafts at Cymru Country Store, Porthmadog’s charming souvenir shop on High Street.
Crafts North Wales
8.4 km
Discover authentic handmade crafts and local treasures at Crafts North Wales, a charming gift shop in the heart of Porthmadog.
The Original Factory Shop (Porthmadog)
8.5 km
Discover unbeatable deals on quality clothing, beauty, and footwear at The Original Factory Shop in the heart of Porthmadog.
Boho Bazaar
8.6 km
A colourful, fair-trade gift shop on Porthmadog’s High Street, filled with bohemian clothing, handmade jewellery, essential oils and global-inspired décor.
Maricraft Slate World
8.7 km
Discover exquisite handcrafted Welsh slate art in the historic heart of Blaenau Ffestiniog’s legendary quarry.
Beddgelert Woodcraft
10.6 km
Discover handcrafted Welsh wooden gifts and ethnic crafts in the heart of Snowdonia’s picturesque village of Beddgelert.
Crib Goch Outdoor Shop Beddgelert
10.6 km
Your trusted outfitter for hiking and outdoor adventure gear in the scenic village of Beddgelert, Snowdonia.
Seasons & Reasons
11.0 km
Discover the charm of Harlech at Seasons & Reasons, your ultimate DIY store for home improvement and creative projects.
Essential bars & hidden hideouts
Oak
4.2 km
A traditional Welsh pub in Penrhyndeudraeth offering friendly atmosphere, well-kept Marston’s ales, hearty food, and a genuine local experience.
The Brondanw Arms
4.6 km
A charming Welsh country pub in Llanfrothen offering hearty food, local ales, dog-friendly warmth, and stunning countryside views.
Y Manod
7.9 km
A friendly, dog-welcoming pub with quality ales and warm hospitality in the heart of Bethania, Blaenau Ffestiniog.
Meirion Vaults
8.0 km
Experience authentic Welsh hospitality with local ales and hearty meals at Meirion Vaults, Blaenau Ffestiniog’s cherished traditional pub.
Clwb Llyn Bach
8.3 km
A lively pub and social club in Porthmadog offering spirited nights, friendly service, and a welcoming atmosphere for locals and visitors alike.
The Australia
8.4 km
A lively Purple Moose Brewery pub in Porthmadog offering hearty pub fare, vegan options, and a welcoming atmosphere with local craft beers.
The Ship Inn/ Y Llong
8.5 km
A traditional Welsh pub in Porthmadog offering hearty homemade meals and a warm, welcoming atmosphere steeped in maritime heritage.
Tafarn Pencei
8.5 km
Historic Grade II listed pub on Porthmadog’s harbour, serving traditional ales and diverse food in a welcoming Welsh atmosphere.
Red Lion
8.5 km
A welcoming traditional Welsh pub in Porthmadog with a spacious beer garden, pool table, and lively atmosphere for locals and visitors alike.
The Union Inn
9.1 km
Historic 19th-century village pub in Tremadog offering cozy rooms, traditional Welsh fare, and a warm, welcoming atmosphere.
Tanronnen Inn
10.6 km
Traditional Welsh inn and pub in scenic Beddgelert, offering cozy rooms, hearty home-cooked meals, and warm hospitality near Snowdon.
Prince Llewelyn Hotel
10.6 km
Charming historic hotel in Beddgelert with cozy rooms, hearty dining, and stunning mountain views in the heart of Snowdonia.
Black Rock Beach Club
11.1 km
Stylish beachside dining and drinks with heated outdoor terrace, BBQ flavors, and a welcoming vibe in Morfa Bychan, North Wales.
Tafarn Glanaber
11.2 km
Cozy coastal bar and restaurant in Morfa Bychan serving fresh Welsh seafood with stunning sea views and a warm, relaxed atmosphere.
Prince of Wales
15.3 km
A welcoming traditional pub in Criccieth offering hearty meals, lively social atmosphere, and a true taste of Welsh coastal charm.
Nightclubs & after hour spots
New Horizons
20.4 km
Experience vibrant nightlife and lively music at New Horizons, Dyffryn Ardudwy’s welcoming nightclub with spaces for all ages.
The Cove
22.2 km
Experience the vibrant nightlife at The Cove in Hafan Y Mor, North Wales, where music, dancing, and unforgettable memories await.
The Club Barmouth
24.1 km
Experience vibrant Saturday nights at The Club Barmouth, where stylish vibes meet lively music by the scenic Welsh coast.
Academi
33.3 km
Bangor’s beloved student nightclub, offering vibrant music, a welcoming atmosphere, and a central role in university social life.
Trilogy Nightclub
33.5 km
Experience Bangor’s vibrant nightlife at Trilogy Nightclub, where diverse music rooms and lively weekend parties create unforgettable nights.
The Victoria
33.7 km
Traditional Welsh pub and restaurant with scenic Menai Strait views, recently refurbished for a welcoming and modern experience.
Wellman's Sports & Social Club
40.3 km
Llangefni’s vibrant social hub with lively entertainment, spacious dance floor, and a welcoming community atmosphere.
The Market Vaults
41.0 km
Experience the warm ambiance and local flavors at The Market Vaults, a beloved pub in the heart of Llangefni.
The Foundry Vaults
41.0 km
Discover the vibrant atmosphere and exciting entertainment at The Foundry Vaults, Llangefni's premier pub for drinks, karaoke, and sports.
Broadway Boulevard
44.6 km
Llandudno’s largest nightclub, Broadway Boulevard pulses with vibrant music, themed events, and a lively party atmosphere in the heart of town.
Club 147
44.9 km
Llandudno’s energetic nightclub and sports bar offering electronic beats, pool, and a lively social scene in the town centre.
The Wings Club
47.8 km
Discover the charm of Denbigh at The Wings Club, a vibrant social hub offering a taste of local culture and community spirit.
Bentley’s Sports Bar & NightClub
51.5 km
Experience Towyn’s vibrant nightlife at Bentley’s Sports Bar & NightClub, where music, dancing, and great vibes come alive every weekend.
Dj Tony B Disco Karaoke & video Roadshow
53.9 km
Dive into a night of music and fun at Dj Tony B Disco Karaoke & Video Roadshow, where every guest gets to shine on stage!
Hidden Nightclub
54.7 km
Discover the vibrant nightlife at Hidden Nightclub in Rhyl, where electrifying music and an energetic atmosphere create unforgettable nights out.
For the vibe & atmosphere seeker
- Tranquil
- Relaxing
- Scenic
- Unique
For the design and aesthetic lover
- Rustic Designs
- Vintage Styles
For the architecture buff
- Historic
- Parks & Gardens
- Viewpoints
For the view chaser and sunset hunter
- Iconic Views
- Panoramas
- Sunset Spots
For the social media creator & influencer
- Instagrammable
- Photo Spots
- Selfie Spots
For the eco-conscious traveler
- Sustainable
- Eco-Friendly
- Low Impact
- Protected Area
- Public-Transport Accessible
- Leave-No-Trace Critical
- Locally Managed
- Wildlife Habitat
For the kind of experience you’re after
- Nature Escape
- Day Trip
- Weekend Getaway
- Cultural Heritage
- Photowalk
For how adventurous you want the journey to be
- Easy Access
Location Audience
- Family Friendly
- Senior Friendly
- Child Friendly
- Teen Friendly
- Wheelchair Access
- Pet Friendly
- Solo Friendly
- Couple Friendly
- Solo Female Friendly
