Harbin Ice and Snow World, the top spot for the Harbin Ice and Snow Festival, is a magical ice fairyland fully constructed with ice. It is 4-5℃ colder inside, so full cold protection is essential: hat, gloves and scarf. Long down jackets or warm coats are recommended, although short styles are okay with properly insulated outer trousers. Anti-slip shoes are required — snow boots or regular warm shoes both work for Harbin city sightseeing.