GW2: Lion's Arch Completion Guide: Sanctum Harbor Vista

I know, this picture isn't actually showing the Vista, but that's because it's under the water! I swear my character's looking right at it!
Anyway, this is a pretty interesting Vista considering that it isn't a jump puzzle, but a quick underwater swim. It's also right near the Sanctum Harbor Waypoint, for obvious reasons.

Step 1: Get to the center dock, and jump right into the water!

Step 2: Swim down and towards the Vista.

Step 3: Success!

Easiest Vista Ever.