If you have Surf, skip to step 4.
Otherwise:
1. Go to Ecruteak city, and enter the Dance hall.
2. Go to the far end of the room (farthest from the door) and defeat all 5 dancers.
3. Speak to the man in the Dance hall. He will say the he is very impressed and will give you Surf as a token of his appreciation.
4. Go to the southeastern end of Olivine City (Route 40).
5. Teach a Pokemon Surf and surf south, follow the path that the water leads you through until you reach Cianwood island.
6. Speak to the man in the hospital, he will give you a SECRETMEDICINE (or something like that)
7. Defeat the gym leader, and receive fly from the woman near the gym.
8. Take the SECRETMEDICINE to Olivine's gym leader, at the top floor of the lighthouse. She will return to her gym, and you will be able to challenge her and continue.
you go to olivine city and surffrom there on route 40-41 to get to cianwood
The S.S. Aqua sails from Vermilion City to Olivine City on Sundays and Wednesdays. Board the ship on one of those days to sail to Olivine City.
At the entrance of olivine city once yu beat the gym leaders
You surf south from olivine city.
A house above the Pokecenter in Olivine City.
Take the SS Aqua to go to Olivine City.
go west from ecrutick,fight a bunch of trainers,and you should be in olivine
you go to olivine city
olivine city
Olivine city
go to olivine city and so go into the lighthouse
go to olivine city.......there is a port there..........
It is on Cianwood City Island. You have to surf there from Olivine City. (NOTE: the gym in Olivine is actually the 6th Gym battle so go to Cianwood Gym first) Before you go to Cianwood City make sure you visit the Olivine lighthouse top floor to talk to the Olivine Gym Leader about a sick Pokemon first.
you go to olivine city and surffrom there on route 40-41 to get to cianwood
You just go west from Eqruteak city, nothing but walking.
after you have defeated elite four, go to proffessor elm and he gives you a ticket then go to the docks in olivine city and he will let you through.
she is in the light house in olivine city.