Mary's Milk Bar in Edinburgh's Old Town is a must-visit for ice cream lovers looking for unique and delicious flavors. With a cozy and charming atmosphere, this cafe offers a variety of daily-changing gelato options, including unconventional combinations like lavender, saffron, and rose. While the queues can be long, the wait is worth it for a scoop of their creamy and flavorful treats. Don't miss out on this hidden gem for a sweet indulgence with a view of Edinburgh Castle.