The Knocknarea Trail is a 2 mi looped trail that starts and ends in Grange North, Ireland. The trail is considered to be easy to hike and has a total elevation gain of 683 ft. Normally the trail takes 1 day to complete but can be finished in less than a day. Either you are not allowed to bring your dog on the Knocknarea Trail or it is generally not advised. The warmest months are June, July, and August and the coldest months are December, January, and February. The wettest months are March, April, and May and the driest months are June, July, and August.Photo Credit:Willie Duffin