Question about Obsidian Sanctum
From the Wiki:
Directly teleports the player to a party or squad member anywhere in a non-instanced PvE environment.
Good luck.
There’s rarely anyone in there and the part you need to get to is about halfway.
Coming from someone that is absolutely terrible at JPs, this is not a hard JP. And in the off chance you run into another character, there is a great chance they’ll ignore you. I’m not sure how much of the JP it covers, but there is also a mechanic to stealth so they’ll leave you alone.
If you still feel like it’s too much, just go in with a competent mesmer buddy.