Where is the 7th gym in Pokemon HeartGold?

Answer 1

You have to surf west from jubilife city until you get to Canalave city. The gym is down from the library.

This is wrong this is the Sixth Gym!!! Who ever wrote this was wrong sorry for miss leading you.

Answer 2

The 7th Gym is in Mahogany Town, to get there you have to go east from Eqruteak City. You have to use Surf to get there. Also the Gym isn't open at first when you get there, but you'll figure it out :).

Answer 3

the 7th gym is in Cianwood city or Olivine City, it is the south west of the johto reigon or Mahogany Town, which is to the right side of Ecruteak City.

You can head toward Olivine City and Cianwood City for your 5th and 6th gym battles

or

you can head for Mahogany Town for your 5th gym badge. Then you would need to travel toward Olivine City, anyway.

Before you can battle Jasmine at the Olivine Gym, you would need to find her in the lighthouse, with a very sick Ampharos. Before she will fight you, she wants you to surf to Cianwood City. You will need to pick up the medicine for Ampharos at the Pharmacy. While your in Cianwood, You may as well take on Chuck of the Cianwood Fighting Gym for your 5th gym battle.

This way you can Fly back to Olivine City, and give Jasmine the medicine for Ampharos.

Meet her back in the gym, for your 6th gym battle. The 2 trainers that you see inside, you already battled at the lighthouse.

After the gym battle, you can fly back to Ecruteak City, and the head toward mohagany Town.

Answer 4

Dunno which is the 7th but the last two are in Cinnibar Island and the last is in Viridian City

Answer 5

In Mahagony Town but you need to meet Lance at the Lake of Rage and defeat team rocket first.(the gym is blocked if u dont do this!)

Answer 6

the 7th gym leader in heartgold is in mahogony town

but i do not know his name

Answer 7

in mohogony town

Answer 8

In Mahogany town. He uses ice types.

Answer 9

seafoam islands