If you make a new character in The Elder Scrolls Online: Morrowind, you can immediately start in Vvardenfell. However, if you’re looking to get there on an existing character, there’s an extra step to consider.
To get to Vvardenfell, you need to use the Seyda Neen Wayshrine. To use this, open your map, click on Vvardenfell, and then click on the Wayshrine icon of the new island. You will be instantly transported to the new zone.