The Ultra Plant is a dark world that suffers from frequent lightning strikes from storm clouds that cover the sky. Large monoliths are visible protruding from the surface of the planet. Various sizes of Xurkitree can be seen in the distance ranging from regular sized 12'6" ones that the player encounters to massive Xurkitree that looms over in the distance that lighting bolts strike at. The two monoliths that the player arrives on to encounter Xurkitree at are connected by a giant Xurkitree appendage that glows and wraps around the landing zone and as lightning strike down in the area, the appendages light up as well, and smaller Xurkitree can be seen running around the area disconnected from the ground.
Xurkitree can be encountered and caught here. One Xurkitree will spawn per visit. Xurkitree will appear as ??? and will not be registered as seen in the Pokédex until caught.