![Excellent walk - but watch out for bad weather! - Review of Pen-y-Fan, Brecon Beacons National Park, Wales - Tripadvisor Excellent walk - but watch out for bad weather! - Review of Pen-y-Fan, Brecon Beacons National Park, Wales - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/0c/09/3b/1c/the-final-leg-to-summit.jpg)
Excellent walk - but watch out for bad weather! - Review of Pen-y-Fan, Brecon Beacons National Park, Wales - Tripadvisor
![View of summit of Pen-y-Fan, the highest peak in south UK on cloudy day with low visibility and bad weather in mist and fog. Brecon Beacons Stock Photo - Alamy View of summit of Pen-y-Fan, the highest peak in south UK on cloudy day with low visibility and bad weather in mist and fog. Brecon Beacons Stock Photo - Alamy](https://c8.alamy.com/comp/WB14MD/view-of-summit-of-pen-y-fan-the-highest-peak-in-south-uk-on-cloudy-day-with-low-visibility-and-bad-weather-in-mist-and-fog-brecon-beacons-WB14MD.jpg)
View of summit of Pen-y-Fan, the highest peak in south UK on cloudy day with low visibility and bad weather in mist and fog. Brecon Beacons Stock Photo - Alamy
![One man walking in dangerous conditions on Pen Y Fan Mountain in the Brecon Beacons. He is wearing a bright red jacket and walking towards the camera Stock Photo - Alamy One man walking in dangerous conditions on Pen Y Fan Mountain in the Brecon Beacons. He is wearing a bright red jacket and walking towards the camera Stock Photo - Alamy](https://c8.alamy.com/comp/JFC833/one-man-walking-in-dangerous-conditions-on-pen-y-fan-mountain-in-the-JFC833.jpg)