Amaryllis is a modest village where many of the citizens focus on meditating and practice self-restraint. Quiet and humble, the village is a popular site because it is said to have the best view of the stars (and consequently, a landing spot for small asteroids or meteors) that is unrivaled across the Oasis. The few Pokemon that survived the disaster spend their time here.
Vast fields stretching from one end to another, Hyssop is filled with fertile land where many grow their berries, crops, apricorns, or whatever else they need. Most of Oasis' produce is thanks to the hardworking farmers and former ranchers managing their resources in a brilliant fashion.
Colline has several ponds and lakes along with a waterfall, and it used to be a popular fishing spot. Some still visit it to play in the refreshing water and children enjoy the area. The hill is known for being a remarkable hiding place and rumors say there's a labyrinth somewhere nearby...