Hi Linda
You don't have to be a member of Facebook to view our
Facebook page - your friend can simply visit the page and look with no need to login or join facebook at all.
All the photos on our Facebook page can also be seen on the Walkhighlands site itself - and there is always a link on the facebook post to the walk description that (usually) has that same photo. Simply click on any photo on a walk description to view it large.
Also, we usually share the same photos on Twitter (
http://www.twitter.com/walkhighlands) and Google+ (
http://plus.google.com/+walkhighlands) - again there is no need to be a member of either site to visit these pages.