Helm's Deep

Aveliumar

Finally I've made it! It took 55 hours and 14039 blocks but I enjoy it

Yes! It is accurate (as much as it possible in Castle Story) Rohan fortress from the LotR: The Two Towers.

Explore it! There are many secret passages in the mountain

Steam Workshop

Screenshots:

Shatojon

That's very awesome. Thank you for sharing!