lol, these pics are what shown up when I searched Veryovkina which is in Abkazhia, Georgia; however, they are of the Fantastic Pit in Ellison Cave, Georgia, US. It seems more than a few sites have confused them both. I suspect the deepest cave doesn't look as "Fantastic" as this.

Also:

August 2024 – during another expedition of the PSC the cave depth was decreased to 2,209 meters (7,247 ft). The previously established connection between the stream at the bottom of the cave and the Blue Lake (Голубое озеро (Абхазия)) on the surface enabled the precise measurement of the cave depth by taking into account the difference in heights between the entrance and the bottom siphon using a high-precision GNSS receiver EFT M3.

Here is a gmaps view of the cave entrance, Blue Lake is at the foot of the mountain.

[–] ShareMySims@sh.itjust.works 6 points 1 month ago

these pics are what shown up when I searched

Huh, search engines really are becoming useless lol

I suspect the deepest cave doesn’t look as “Fantastic” as this.

Not the case! I was trying to find what "The Last Nemo Station" mentioned in the wiki was, and this came up. It didn't actually answer my question, but has some great internal photos of the cave, like

Natasha Sizikova and Roman Zverev of the Perovo Speleo Caving Team on a traverse around a deep pool of water in one side passage off the main route through the lowest levels of Veryovnika. During the flood pulse that raged into these chambers during the expedition this gallery completely filled up with water, and was totally submerged.