Chris Carlsson has a fantastic post about walking around Bernal Heights and encountering an Edenic enclave of gardens, stairways, fruit trees and wildlife.

Funny to think of San Francisco as a windswept, barren, sandy and flea-ridden peninsula. These days it’s starting to look like a garden oasis, and if you spend time walking on the hills, behind Noe or Eureka Valleys, on Telegraph Hill or Russian Hill, Bernal or Potrero, you are in for a treat!

His Nowtopian blog is solid on my RSS feed.