Your most "Zen" experience in a game

[Vodacixi2.0]

When you get to the entrance of the Temple of Time in Twilight Princess.

Every Dive to the Heart section in the Kingdom Hearts series.

The Greenhouse section in The Swapper.

Skytown, Elysia from Metroid Prime 3 (well, except for the lab. Fuck the lab. Burn that place).