Just a short video showing how to get to the Tempest Keep instances from Area 52 in Netherstorm. From right to left, as shown in the video, the instances are The Mechanar (light purple), The Arcatraz (red), and The Botanica (light blue).
This video is for slouzero. Now you can find the entrance.
This is a guide showing the location of all the Elders of the Dungeons. There are 13 total and they are part of the Lunar Festival Achievement. This was the last achievement I needed to complete "What a Long, Strange Trip It's Been" and I now have my Violet Proto-Drake and 310% flying speed. Hurray!
( I was going to do this last year and had all the footage recorded but then my hard drive died and I lost it all. By the time I replaced the hard drive I was too late to re-record everything.)
The Elders are located in Sunken Temple, Blackrock Depths, Lower Blackrock Spire, Stratholme, Zul'Farrak, Maraudon, Nexus, Azjol-Nerub, Utgarde Keep, Utgarde Pinnacle, Drak'Tharon Keep, Gundrak, and Halls of Stone.
Throne of the Tides is a level 80-81 five-man dungeon located in Vashj'ir. To get to the entrance you must swim into the giant whirlpool in Abyssal Breach. There are four bosses: Lady Naz'jar, Commander Ulthok, Erunak Stonespeaker, and Ozumat.