Santa Fe New Mexico, Boulder Colorado, Tucson Arizona, Chapel Hill North Carolina, and Richland Washington.
Took me 5 years to start liking it here. Now I love it. I didn't love it anywhere else, but 5 years was as long as I lived in any of those places. I loved Santa Fe, but I grew up there.
North Carolina was the worst. The personalities of the communities in NM, Co, and AZ were all so similar there wasn't a culture shock moving between them. The scenery in all of the Western states is similar, I hated all those claustrophobic trees in NC.
The culture shock and lack of space in NC was mind boggling. I had to get back west.