Mary's Milk Bar in Edinburgh's Old Town is a must-visit for ice cream lovers. With unique flavors like pistachio, cherry, and cream or salted caramel, this cozy spot is known for its delicious gelato. The cute shop, friendly staff, and rotating selection of flavors make it a popular choice for locals and tourists alike. Don't be deterred by the queue - it's totally worth the wait for a scoop of their creamy goodness!