2025 Compare Cities Rankings:
Altadena, CA vs Los Alamos, NM

#2 Most Comfortable Summer Cities

#2 Top 10 Cities to Beat the Heat

#43 Best Cities for Board Gamers

#47 Gloomiest Places in America

#50 America's Top Hygge Cities

I live just above the 1500 foot elevation at the edge of the San Gabriel Mountains in the L.A. suburb of Altadena--just above Pasadena. We're above the low morning fog  More

I've lived here for 8 years now. Fantastic weather, beautiful scenery and outdoor recreation. Close-knit, welcoming and well-educated community that is safe and provides  More

This school is not what it once was, and it is far from the best school in Los Alamos. If your child is a student here: 1) expect unresponsive teachers who manage your  More

November 1, 2010 If you like bright blue skies and bountiful sunshine with spectacular views in every direction (blue skies & sunshine only 90-95% of the time),  More