I was trying to create an easy meta with this puzzle. But the grid had other ideas! I think you will find some challenges here. But persevere! I've tried to put lots of footholds in the clues, so if one area proves difficult, move to another region, and before you know it you will have it. Then you can turn to the meta, the answer to which is a two word location suggested by the 3 long entries. Answer and explanation:
https://www.xword-muggles.com/viewtopic.php?p=97620#p97620