This grassy area was created when the houses in the area were developed. Situated in an area that can be used for recreation but seems to be permanently empty. It's a little grassy haven with plenty of trees that are well used by squirrels and local birds. You'll need keen eyesight to spot this one but there's something that looks a little out of place that should help.
Please don't remove the cache from its location. Instead, unscrew the cap and take the body of the cache off to extract the log and add your name or stamp. It's easiest to replace the log by rolling it up and placing it in the lid, then screwing the body back in place. It needs to be nicely snug to keep the water out.