Cors Fochno, also known as Borth Bog, is a nationally important lowland raised peat bog in Wales, offering unique opportunities for ecological study and tranquil nature walks amid diverse wetland habitats.
Cors Fochno is one of the largest and most active lowland raised bogs in Wales, located on the Cardigan Bay coast near the village of Borth in Ceredigion. This peat bog covers approximately 690 hectares and forms part of the Dyfi Biosphere Reserve, recognized by UNESCO for its outstanding natural features and biodiversity. Geographically, Cors Fochno is notable for its dome-shaped formation created by centuries of accumulated peat deposits, sustained by high rainfall and poor drainage conditions. The bog supports a range of rare and specialized plant species such as bog cotton, sundews, and heather, alongside unique animal life including dragonflies, rare butterflies, and bird species like curlew and snipe. Historically, the area has been studied extensively for its palaeoenvironmental records, providing important data on climate change, human impact, and landscape development. While Cors Fochno is primarily a conservation and scientific site, trails and boardwalks allow visitors to experience this sensitive habitat without damaging it. Birdwatchers and naturalists often visit to observe the remarkable biodiversity, and interpretive signage enhances the educational value of visits. The surrounding landscape offers scenic views of Cardigan Bay and the Cambrian Mountains, making the area a peaceful destination for walking and wildlife photography. Cors Fochno's conservation status as a Site of Special Scientific Interest highlights ongoing efforts to protect and maintain the delicate hydrology and ecological integrity of the bog amidst increasing environmental pressures.
Extensive raised peat bog with intact active peat dome
Rare plant species including sundew and bog cotton
Birdwatching opportunities for curlew, snipe, and warblers
Boardwalk trails allowing minimal-impact exploration of fragile wetland habitat
A dome-shaped peat formation that continues to accumulate peat, rare in the UK and crucial for carbon storage.
Cors Fochno forms part of this internationally recognized biosphere reserve highlighting conservation and sustainable use.
Elevated pathways through the bog allowing visitor access while protecting delicate habitats beneath.