Derryveagh Mountains form a prominent mountain range in County Donegal. This area is widely considered to have the lowest population density in Ireland. Derryveagh Mountains provides scenic beauty and a wide range of flora and fauna. The mountain is generally covered in fog, but on clear days it offers stunning views. Derryveagh Mountains are close to several other attractions such as Glenveagh Deer Forest and Glenveagh National Park. If you are interested in exploring the mountain and its surroundings, then you may join Derryveagh Mountain Walks. Alternatively, you may enjoy the surroundings at your own pace. This mountain range is also known for its Seven Sister mountain chain. These seven mountains include Errigal, Mackoght, Aghla More, Ardloughnabrackbaddy, Aghla Beg, Crocknalaragagh and Muckish, located from southwest to northeast. Here, you can also explore Mount Errigal which offers a stunning one hour long hike to the top. From the top, you can see stunning view of Donegal and Ulster. Mount Errigal is also the highest in the range with 751 meters height. Crocknalaragagh, on the other hand, is the lowest peak with 471 meters height. Apart from the mountains, the area has several lakes as well. While you pay a visit to Derryveagh Mountains, you may also want to visit Dunlewy Lough, Altan Lough and Lough Nambraddan. All these lakes are located in the close vicinity of the mountain range.