The Tsukiji fish market and its early-morning auctions are one of Japan’s top experiences that you won’t find anywhere else in the world. What sets this apart from other fish markets and auctions is the deep history and traditions that are still in use today.

This tuna, or maguro as it’s known in Japanese, is sold to restauranteurs all over Japan who then deliver the freshness and quality of maguro to their customers.

The live tuna auction is free! However, space is limited, so it’s recommended that you arrive as early as 3 in the morning to grab one of the 60 spots for each tour on a first come first serve basis. There are two tours, one at 5:25 and the other at 6:10. The auctions are closed on national holidays, Sundays and irregularly on Wednesdays.

This means that you’ll need to find an alternate mode of transportation since most trains and buses don’t begin their services until after about 4:30am. If you’re lucky enough to live nearby or are staying at a hotel within walking distance, there is no need to worry, but for most people, this means catching a taxi is the best (and maybe only) option. Late-night rates apply until 5am which are an extra 20% of the fare.

Note: As of writing this article, Tsukiji is set to be relocated to the Toyosu area of Tokyo, but has been postponed from its November, 2016 target date.