<https://forums.geocaching.com/GC/index.php?/topic/272463-can-you-bulk-add-to-bookmark-list/#comment-5786030>
<http://schema.org/text>
"Kind of an old topic, but I needed to do this today and I was hoping to add a bunch at one time on the site...unfortunately just 1 at time still.  So here's my work around, I have a list of almost 200 that I wanted to put in a bookmark list.  Step 1: create the list on geocaching.com.  Step 2 using Project GC virtual GPS, I can add that list of 200 or so with a simple copy/paste.  Step 3 Project GC Export feature....you can Export to the existing list you made in Step 1.  relatively painless.\n \n\n\n\tMike\n \n"
<https://forums.geocaching.com/GC/index.php?/topic/272463-can-you-bulk-add-to-bookmark-list/>