This is a challenging cache that is not suitable for those who don't like heights or are inexperienced at climbing trees. It is also advisable to geocache with a friend so you can look out for each other.
Just because a cache is there, it doesn't mean you have to get it.
You will need your own pen. Please do not log a find unless you have signed the logsheet!
Happy hunting! We'd love to see photographs of you tackling this one.