Suggested Page Improvements to Africa

I am trying to add a beautiful ocean-side crag I know very well in Dakar, Senegal- West Africa. However, every time I try to add the area, I get the following error: "The location for this area does not look correct" Please help me add this crag. I am one of only a handful of climbers that know about this site and I would love to share it with the rest of the climbing community.

Thanks,

JJ