Slieve Anierin is a mountain located in County Leitrim, Ireland, part of the Dartry Mountains. It stands at an elevation of 665 meters (2,185 feet) and is known for its stunning views and rugged terrain. The mountain is popular among hikers and nature enthusiasts, offering various trails that showcase the area's natural beauty. The surrounding landscape features lush green hills, valleys, and unique geological formations. Slieve Anierin is also home to diverse wildlife, making it an important ecological area. Its proximity to other attractions in Leitrim makes it a notable destination for outdoor activities and exploration.