Crown Tundra Snowy East — Sword and Shield Ultimate Plus
Every wild Pokémon here, by encounter method.
Crown Tundra Snowy East lists 21 Pokémon across 4 encounter methods (grass, surf, overworld, legendary), between level 63 and 80. 3 of them are on no other route's wild tables in this guide: Regieleki, Regidrago, Articuno (Galar).
Opens up at Post-game — the Crown Tundra.