Arkle Beck is a small river that flows through the North Yorkshire Moors National Park in England. The river is approximately 12 miles long and is a tributary of the River Esk. The source of the river is located near the village of Castleton, and it flows through the villages of Danby, Ainthorpe, and Sleights before joining the River Esk near Whitby. The river is known for its clear waters and is a popular spot for fishing.
The Arkle Beck valley is a beautiful area of North Yorkshire, with stunning views of the surrounding moors and hills. The valley is home to a variety of wildlife, including otters, kingfishers, and brown trout. The river is also home to a number of different species of fish, including salmon, sea trout, and grayling. The area is popular with walkers and hikers, with a number of footpaths and trails running through the valley.
The Arkle Beck valley is also home to a number of historic sites and landmarks. The village of Danby is home to the ruins of Danby Castle, a medieval fortress that dates back to the 14th century. The village of Ainthorpe is home to the Ainthorpe Hall, a Grade II listed building that was built in the 17th century. The valley is also home to a number of ancient burial mounds and standing stones, which are believed to date back to the Bronze Age.