GO TALK TO GYM LEADER THEN GO SOUTH ON THE MAP THROUGH WATER TO ISLAND FOR ELIXER AND COME BACK THEN GO UP AND THEN YOU SHOULD HAVE SOME BATTLES AND THATS IT.
You can just enter at the start
she is in the light house in olivine city.
The Light house is at Olivine city. First use HM Fly and fly to "Olivine City". When you get there walk down to the bottom right corner of Olivine city and there's the light house.
It's the last building to the far right, In front of the water in Olivine city
help jasmine at the light house
it should be in olivine city
South-west of the light house.
one is on the olivine light house
The Light House is located in Olivine City. You travel west of Ecruteak, and when you can't travel farther west, you travel South. It is located at the very southeast edge of Olivine.
The lighthouse is in Olivine city at the lower right corner of the city.
secret potion. you can find it at the olivine city in that medicine shop.
There is a part where you must fall down to an earlier floor to get to stairs that lead up to the top.