yup, san francisco, the city proper, is very walkable, although some neighborhoods have fewer businesses and services that cater to locals than others. between

yup, san francisco, the city proper, is very walkable, although some neighborhoods have fewer businesses and services that cater to locals than others. between when i lived there and my return visits, i've probably walked or biked nearly the whole city by now. there's no need to qualify its walkability either. for most destinations, you can avoid steep hills and don't particularly need to be either young nor fit.