This is a city park. It is open from sunrise to sunset. Please respect the park hours. In the end, you will find a small container with no room for a pen, so come prepared.
This wherigo should be completed in under an hour. You may park at parking one and then move to parking two, or park at two from the beginning and enjoy the walk to the start.
You may download the cartridge here: http://www.wherigo.com/cartridge/details.aspx?CGUID=823886d0-05e1-43ba-b4fb-e444e12523ef
FTF honors goes to AllstarSS!! Congrats!