You have to complete the mission "The Final Countdown" and be a level 48 wizard.
You can also the a mission were you have to DeCode a message and obtain the Celestia Spiral Key but you still have to be level 48 to go there.
So both ways will get you to Celestia just make sure you do some extra sidequests thought the worlds so you dont end up beating Malistare under level 48
Princess Celestia
In the floating land of Celestia.
universe sandbox
Reach v.48 and complete a task called the final quest Hey dude,how about a real answer.a lot of people(including myself)want to know the answer.Sadly,I don't know but if i did,I'd tell everyone. thanks for the real answer,but that last person's answer was terrible.
Well, there is Nightmare Moon. She was banished there for 1000 years by Princess Celestia. I'm pretty sure there were no other ponies on there, so she is probably the largest mare on there. Too bad she escaped.
Celestia Fox's birth name is Celestia Sporborg.
Celestia was created in 2001.
Celestia - band - was created in 1995.
Celestia Star is 170 cm.
Celestia Susannah Parrish died in 1918.
Celestia. Carrie was born Caroline Celestia Ingalls.
Yes, she is Princess Celestia's adopted niece.
Celestia Susannah Parrish was born on 1853-09-12.
Celestia Star was born on October 10, 1976, in England, UK.
They say that celestia is coming out near the end of summer or a bit after it so be ready when it comes out
Yes, after Celestia, you will need to travel to Zafaria to finish your main quests
Princess Celestia