Spotted this one when we were through here at the turn of the year. The loch looked lovely with the mist rolling down it at the time and the view hasn't deteriorated since (although the mist has gone!!).
The cache is a small lock and lock with room for small swaps. Parking is available opposite the cache at N56 13.624 W4 23.063, however this does involve crossing the road and traversing a crash barrier to get to the cache. This is the only way to get to the cache (unless you have a boat!!). The road was fairly quiet at the time of placing the cache however it may get busy in summer and there are a couple of tight corners so care must be taken when crossing the road, especially with kids.