The new arrivals in 2024 knock the mighty 436.4-foot Al Mirqab and Koru, Jeff Bezos’s sailing yacht, off the list. The “smallest” yacht—Serene—measures a whopping 439.3 feet. A raft of behemoths didn’t make it, including Feadship’s 290-foot Project 821 that is launching this year, the largest build from the Dutch shipyard to date.

Two of Lürssen’s 2024 deliveries also fell short, including Project Deep Blue and Project JassJ. That said, the German yard remains top of the leader board with the immoveable 592.6-foot Azzam. It also claims 13 of the 25 world’s largest yachts, two of which are new entries.

The list is interesting because most were built in the last 15 years, but there are several historical yachts, including Savarona, launched in 1931, and El Mahrousa, launched in 1865, that withstand the test of time. Others like Yas and OK are conversions from other types of vessels. The inimitable A is a one-of-a-kind, never-to-be-repeated sailing superyacht.

Here are the world’s top 25 yachts by length.