It prefers dark places. It spends most of its time underground, though it may pop up in caves.
Tree-shaded red tall grass
Pokémon are drawn to this place, invited by the damp aroma of the red tall grass.
Container snacking
Looks like someone snuck a snack by some storage containers. Pokémon might like a spot like this.
#001
Bulbasaur
#002
Ivysaur
#003
Venusaur
#004
Charmander
#005
Charmeleon