Where to Find and Catch Mew
From Pokemon Go Wiki
Mew are found and captured in Nest and Habitat locations.
Nests
Mew Nests are locations that consistently spawn Mew.
Habitats
Mew Habitats are spawn locations where Mew is likely to be encountered, but not guaranteed the way a Nest is.
Additional Tips and Information
Best Nests
If you know a really good nest or any of the nests above is really good, list them here:
