This video, titled ‘NEW CAVE GENERATION – MINECRAFT 21W06A!’, was uploaded by MC_JediKnight on 2021-02-11 21:15:56. It has garnered 18 views and 2 likes. The duration of the video is 00:01:24 or 84 seconds.
Minecraft 21w06a snapshot just came out on February 10th and completely overhauled cave generation, making them deeper, bigger, and much cooler.
This video gives a short tour of what the new caves look like