Embodiments of ice luge apparatuses and methods for making cascading ice luges are disclosed. Apparatuses embodying the principles of the invention feature shelves in a stepwise configuration and alternative configurations. The shelves are positioned by supporting structures. Ice blocks can be frozen in trays such that pre-formed lanes are formed in the ice blocks. The trays can be of convenient size that can be placed in a conventional household freezer. Ice blocks can be arranged and oriented so that a liquid or beverage placed on the uppermost ice block will flow in the preformed lanes in a cascading manner thereby rapidly cooling the beverage with minimal dilution.