Grey Mare's Tail Waterfall is one of Scotland's most beloved natural wonders, cascading down a whopping 60 meters into the Moffat Water Valley. This impressive waterfall got its name from its tall, thin appearance that resembles a mare's tail. Visitors can enjoy stunning views, spot rare wildlife like peregrine falcons and ospreys, and even explore the surrounding area for fossils on guided walks. It's a must-visit spot for nature enthusiasts looking to be awed by the power and beauty of Mother Nature.