Top 14 Natural Monuments around Corwen

The Llantysilio Green weir, more commonly known as the Horseshoe Falls, is a 140-meter-long, horseshoe-shaped weir designed by Thomas Telford in 1808 to divert water from the River Dee into the Llangollen Canal. This prominent structure is a significant piece of engineering and a feature of the World Heritage Site, providing water for the canal and attracting tourists with its unique design and surrounding landscape. The Llantysilio Green Car Park is a designated access point for visiting the falls. In the late 19th century a long piece of wood, about 30cm wide, floated on the water here to deflect floating debris away from the canal intake. It was fixed at one end. It’s visible in the photo, taken c.1890. Some trippers couldn’t resist the temptation to walk along it, ignoring a warning sign nearby, if they weren’t spotted by the “waterman” in charge of the sluice. Local residents took a dim view of such “unheeding folly”. 😂😂

The loop from Llandrillo going anticlockwise is very steady and pleasant. But be prepared for substantial bog trotting in the central part of the valley passing the area marked as Gwern Wynodl. Even with newish goretex boots, we came away with wet feet. Good boots and gaiters, or wellies for that section highly recommended. Return section (first section if doing it clockwise) is also pretty boggy in parts. It also seemed like a bit more of a slog doing it clockwise.

The castle was built in 1295 by Roger Mortimer de Chirk, uncle of Roger Mortimer, 1st Earl of March as part of King Edward I's chain of fortresses across the north of Wales, guarding the entrance to the Ceiriog Valley. It was the administrative centre for the Marcher Lordship of Chirkland. The castle was bought by Sir Thomas Myddelton in 1593 for £5,000 (approx. £18 million as of 2024). His son, Thomas Myddelton of Chirk Castle was a Parliamentarian during the English Civil War, but became a Royalist during the 'Cheshire rising' of 1659 led by George Booth, 1st Baron Delamer. Mullioned and transomed windows were inserted in the 16th and 17th centuries; the castle was partly demolished in the English Civil War and then rebuilt. Following the Restoration, his son became Sir Thomas Myddelton, 1st Baronet of Chirke. The castle passed down in the Myddelton family to Charlotte Myddelton (on the death of her father in 1796). Charlotte had married Robert Biddulph, who changed his name to Robert Myddelton-Biddulph, leaving the castle on his death to their son Robert. It then passed down in the Myddelton-Biddulph family.

Located on the River Dee, near to Llantysilio, this masterpiece of Thomas Telford Engineering is where the Pontcysllte Aqueduct and Canal World Heritage site begins. He designed this weir to draw water from the River Dee in to the canal, and it became a stunning addition to the landscape. At 460ft (140M) long, it’s a sight to behold.

The area is popular with walkers, cyclists and tourists. The Offa's Dyke Path passes through World's End. World's End lies on a single track road from the small village of Minera near Wrexham, which crosses Esclusham Mountain and the Ruabon Moors to a public car park at the top of the Eglwyseg valley. The road crosses the Eglwyseg River by a ford, then goes on towards Pentre Dŵr, under the Horseshoe Pass, leading eventually to Llangollen or onto the Panorama in Trevor. Near World’s End is the manor house Plas Ucha yn Eglwyseg, built in 1563. It was for a time the home of John Jones Maesygarnedd, one of the signatories of the death warrant for Charles I of England. The building is said to stand on the site of a hunting lodge of Owain ap Cadwgan, prince of Powys, where Owain carried Nest (daughter of Rhys ap Tewdwr) when he stole her away from her husband Gerald de Windsor in 1109.

I really cant stress how slippy the ford is and wet and painful

Linear earthwork that runs 176 miles that runs along the border of England and Wales. It was named after King Offa the 8th century ruler of the Kingdom of Mercia. Beautiful spot for photo, very pieceful and a great walk.

The castle was built in 1295 by Roger Mortimer de Chirk, uncle of Roger Mortimer, 1st Earl of March as part of King Edward I's chain of fortresses across the north of Wales. It guards the entrance to the Ceiriog Valley. It was the administrative centre for the Marcher Lordship of Chirkland.