That is a unique place to be orienteering! (Hollywood sign).
It was! Griffith Park is huge. It's cool to be able to explore this big park in the middle of one of the biggest urban areas in the US and to be able to look out and see all the different cities from the different sides of the park. I didn't even get to the north end of the course.
It was great to see you, Hilary. Glad you came. Where was the unmapped trail that you were on?