The posted park hours are from sunrise to 1/2 hour after sunset. Please do not cache at night.
Depending on the season and time of day, there may be others enjoying the park and you will need to be stealthy. Please rehide the container well.
The park is a short walk from the Rosslyn Metro Station (Blue, Orange, and Silver lines). Metered street parking is available nearby.
There is an origami prize for the first finder.