You go through the window at the highest point you can without being blocked by the wall.
To get the medicine for the Olivine Lighthouse's Ampharos you must have a Pokemon that knows surf. Surf to Cianwood, get the medicine from the medicine shop, surf back to Olivine, and give the medicine to Ampharos.
First, you have to go to the lighthouse in Olivine and get to the top of the lighthouse and talk to the lady with the Ampharos. After that she will tell you go to Cianwood's pharmacy to get medicine for her Ampharos. You go back to Cianwood, got to the pharmacy and talk to the guy and he will give you the correct medicine. Then, you go back to the lighthouse, give her the medicine. Then she will go back to the gym for her to battle.
technically its olivine city gym but jasmine wont be there until her ampharos at the lighthouse is better so you have to surf your way to cianwood city which is your next gym battle
Well, you have to go through the entire lighthouse. Then you'll be inside of the door where Ampharos and Jasmine are. Then Jasmine'll just open the door and tell you to go to Cianwood City and come back with medicine.
No you do not need to help the miltank it is recommended though. You need to give it 7 oran berries then you will get a Seal Case and some seals. Which can customize the way your Pokemon enters the battle.
Nothing will happen.
ampharos
you level up a mareep
You get it at the Cianwood City Pharmacy. It is used to Cure The Lighthouse Pokemon Ampharos. This answer is right-on. the pharmacy in Cianwood City in the Johto Region, and it is used to cure the ailling lighthouse Pokemon ampharos.
Get the secretpotion from a guy there and go back to Olivine in the lighthouse and cure the Ampharos in lighthouse and then battle Jasmine
Amphy, the sick Pokémon at the top of the Olivine Lighthouse you must cure with the Secretpotion, is an Ampharos.
You do not get to remove Amphy from the Lighthouse. Training a Mareep to get an Ampharos should be simple enough.
At lvl.30. No stones required or anything. It evolves into Ampharos, the Lighthouse Pokemon. ~Tutorier
Get the special medicine from cianwood and heal ampharos at the lighthouse, some guy will give you it, I think.
You can only get the SecretPotion after you have talked to Jasmine in the Olivine Lighthouse. Then she will ask you to get Ampharos some Medicine. You go to Cianwood City and talk to the guy at the Pharmacy and he will give you SecretPotion for Ampharos.
You see, Amphy -the Ampharos you're speaking of- is just standing there because he is the light keeper of the lighthouse, as Jasmine says. Amphy cannot be caught because he's just like the Pokemon seen in houses; nothing catch-able, but just for show.
To get the medicine for the Olivine Lighthouse's Ampharos you must have a Pokemon that knows surf. Surf to Cianwood, get the medicine from the medicine shop, surf back to Olivine, and give the medicine to Ampharos.