This is the new island they are adding in the next update, it was not said that it is the island itchy armpit but it so is going to be. : r/RiseOfBerk

Itchy Armpit, How to Train Your Dragon Wiki

Update 1.74 – Dreamworks Dragons: Rise of Berk

To the Chief and Chieftess — Analyzing Hiccup's map in HTTYD: The Hidden World

Itchy Armpit, How to Train Your Dragon Wiki

Rethinking Asylum on a Warming Planet

Itchy Armpit (Shivertooth), Dragons: Rise of Berk Wiki

Itchy armpit island = 9000 runes Way too expensive 🙄😪😪

Itchy Armpit, How to Train Your Dragon Wiki

The Island' Recap 1×02: Crew Member on Decision to Film 'Painful' Dehydration Scene