How do you get to the basement floor in the wayward cave?

Answer 1

Things you need to get to the bottom floor:

A bike

Repels (this will allow you to get momentum so you can jump over the rocks in the cave)

There are two caves in this area. One you will know as wayward cave but there is another under cycling road which leads to the basement.

Okay so you're in front of wayward cave and cycling road is to the left. Go under the cycling road and try to walk upwards. if you cant, go one step further to the left and try again.repeat this until you walk upwards into a cave (you wont be able to see yourself as you will be under cycling road)

If you manage that then the rest is quite easy. this is where you need the bike and the repels. there will be slopes and ridges for you to jump over on a bike. the repels are so that you can gain momentum without being stopped by wild Pokemon. After jumping all of the ridges and collecting the items, carry on until you reach some stairs. Go down the stairs and you will find the TM for earthquake and be on the basement floor of wayward cave.

Hope this helps.