Tags are now up for the new Harriet Hollister ski-o courses - short, intermediate, and
advanced.  Courses are also up on UsynligO.

About UsynligO: UsynligO is a cell phone app that lets you orienteer without flags - it plays a sound when you arrive at a control location and can also provide hints for finding the right location. You do need cell service (or wifi) to download a course so it is a good idea to do this at home before traveling to the venue, but only the GPS is needed to run a course. Bristol Orienteering Klub has a helpful guide for howto get and use UsynligO:

https://www.bristolorienteering.org.uk/virtual-orienteering-courses

To browse courses or print maps from your computer, go to

https://usynligo.no/filter?category=ROC%20ski-o