Cerulean Cave, nor Cerulean City, was not in Pokemon Emerald. In RBY, it opens up after beating the Elite 4.
noob
cerulean cave is in blue,red,yellow (very old games) and in leaf green and fire red not in emerald. i think you might mean sky pillar
You have to firs beat elite 4. The cave will open up in Cerulean. Enter the cave, use flash, and navigate your way through. Find MEWTWO and catch him. Cerulean cave is not available in Ruby, Sapphire, and Emerald.
there is no cerulean cave in ruby
There not in cerulean cave.
no mewtwo is in cerulean cave and articuno is in seafoam island
uh...... if you didn't go into the dark cave in johto and the cave east to cerulean and north of the electric plant. P.S don't mistake the cave in cerulean city. not the cerulean cave!!!!!!!!!!!!!
yes you need all 16 badges to get into cerulean cave.
The cerulean cave is behind that man that says u need all badges to get through. It is in cerulean city
Well the way I did was in fire red in cerulean cave you have to go through the cave to the end then you should save. (He's lv 80)in ruby,firered,emerald,saphire and so onmewtwo
you have to beat the elite four, and get the national dex. then go to cerulean city, go past the nugget bridge, and surf on the water. there is a cave,and its cerulean cave
You cannot catch Mew in the Cerulean Cave because it can't be found there.