So I live in downtown Sacramento and and wonder what trees i can climb. I work for a trimming company so I climb alot of tree but only for hire. For Those of you who dont know sacramento is the capital of the world, yes more than Paris. Anyway on to my question. I am wondering if I its ok to climb city trees. There are so many parks within the city with huge old elms and big california Sycamores wihtin them and would love to climb some of them. Not to mention the view of the city would be awesome. Anyway some feed back would be great. Would the city really care? Or should i just go for it?