You can find the one on the hill.
Climb up the hill near Dawn Winery and activate Anemo Pillar. Then you'll see wind rings in the air. Use them to reach Anemoculus.
See What is Spiral Abyss? Guide for how to get to Musk Reef.
See Time and the Wind Quest Guide for how to get to the island.
New Area: Dragonspine & It's Features (Version 1.2)
Bennett Guide: Stats, Builds, and Party
Genshin Talents (Skills) Guide
Eye of Perception
How to Farm Talent Level Up Materials
How to Farm Artifacts
Ganyu