You need the Dragon Badge, which is the very last badge (8th). After you obtain it, you may use Waterfall outside of battle whenever you like. :)
You cannot go through waterfalls but you can climb them with the HM waterfall and a Pokemon that can learn it... you will also need the corrosponding gym badge
8th gym badge the water badge
you have to defeat the gym leader in blackthorn city, but you have to take the dragon test in the dragon shrine in the dragon lair behind the blackthorn gym. after that surf to the entrance and she will say sorry and give you the badge and TM deagon rage. she has dragon Pokemon so use ice moves to defeat her.
the fog badge and the rainbow wing
You need the Dragon Badge, which is the very last badge (8th). After you obtain it, you may use Waterfall outside of battle whenever you like. :)
The badge from Cianwood.
You cannot go through waterfalls but you can climb them with the HM waterfall and a Pokemon that can learn it... you will also need the corrosponding gym badge
To use cut outside of battle in Pokemon gold version you need the second badge from Azalea Town from the gym leader Bugsy.
Use surf to get there . But before Surfing to ever.grand city , you need finish all the gym . When u get there , u have to use waterfall to get up there , in order to use waterfall ,u need to the last gym badge ,RAIN BADGE .
8th gym badge the water badge
Pokémon need to be taught Waterfall in order to climb Waterfalls. In Pokémonn Gold, the Waterfall HM can be found within the Ice Cave.
waterfall, surf
you have to defeat the gym leader in blackthorn city, but you have to take the dragon test in the dragon shrine in the dragon lair behind the blackthorn gym. after that surf to the entrance and she will say sorry and give you the badge and TM deagon rage. she has dragon Pokemon so use ice moves to defeat her.
First you need the sunyshore gym badge then talk to jasmine a gym leader in johto she should give you waterfall you will need it then go through a sea of battling trainers then go through victory road then us waterfall and then you are at the Pokemon league.
the fog badge and the rainbow wing
you do need hm waterfall for mt. conet.There's a waterfall in mt.conet