The Union Cave is located on rout 32. It is below Violet City and east of Azalea Town. It is the second cave you encounter in the game (the first is the Dark Cave entrance above Cherrygrove City). It is the home to Lapras (which only appears on Fridays deep down in the cave) and other Pokemon.
you need to go to route 224 and use the super rod not the good rod and make sure you are using surf at the time
In HeartGold you have to go through the Union Cave near Azalea Town, it should work with both games. I hope that helps. Yes, but you must first know both Surf and Strength. thx!
fly
Here are the places you may find a wild kingler in HeartGold. Go to route 34, 40, Cherrygrove City,Cianwood City, Cliff Cave, olivine City, Union Cave,or on Whirl Islands.If you can't find a kingler, get a krabby and evolve it.
go through union cave
Union Cave.
union cave i think
You go to Union Cave and it will appear
u have to go to union cave basement on Friday
You can get to the Viridian Forest in HeartGold by going through Diglett's Cave, an entrance to Diglett's Cave is in Vermilion City.
cliff cave, cliff edge gate , ruins of alph and union cave . [[ use surf]]
Just simply continue on through the cave until you reach the end. There are other detours, but until you get certain HM moves, you can't access those parts.
its the Union cave but you have to have certain hm moves to get to the ruins of alpha hope it helps!
IN heartgold and soulsilver Lapras is in Union Cave at the very bottom and far end of Union Cave ( Lapras is only lv. 15) hope this helped:)
go down from violet city and trough the union cave
use lots of max repels
you dont you battle mewtwo and get out