Tourist Paul Camps was visiting the landmark in Arizona when he noticed the cute critter following him around.
Camps, from Gloucester in England explained: ‘The squirrel began to follow me and put its arms up to me like it wanted picking up. ‘I passed my water bottle to my girlfriend so I could take a picture on my phone, as I did the squirrel began to put its arms up towards my girlfriend.’ The couple realized that the squirrel was thirsty, and let it drink from their half-liter bottle of water. They filmed the tiny creature glugging the bottle’s entire contents, holding it steady with its paws as it drank.