Guild Wars 2

OK I got the zoom part ( Thanks for that) but I can’t find where the LS starts. I didn’t see a marker on the map.

1. Do you have to be lvl 80 to do the living story or am I missing something.

2. I’m having trouble sometimes getting back from my main city to the map that I came from. Is there a way to see the entire world map and click to a waypoint in my previous map? or do I just need a better memory?

Thx in advance for any help.