Speaking of which, can you find the castle from here?

No one would ever be able to find the castle.

Would they have to fight their way through it, and find the castle under siege?

The male then finds the castle and kills most of its residents.

Morwen tells them to travel up the river to find the castle.

"How else are we going to find the stupid castle?"

Then I told him about finding the invisible castle and the fire-witch.

I had finally found the castle where the great snake of the world was about to rise up.

How did they know where to find the castle?

"Well, Sammy can surely find the castle, but it may take us several days to get there by foot."