Level 8 I am stuck

[game2player]

I have done everything on Level 8 except find the Hidden Valley. Can someone tell me how to find it and what I do there? If it is the cave area I don't know how to get into it. I have tried everything I can think of. Thank you!

[berserker]

Could you please be more descriptive about your problem? Level 8 is Skull Island where you have to destroy 3 skeleton bases. Afterwards path through the mountains covered by sparcling black fog will be opened.

[game2player]

Thank you I was able to get through the mountain.