---
product_id: 664750807
title: "910029 Mountain Fortress: Winter Siege Playset - 3,995 Piece Foldable Building Kit with 9 Minifigures, Removable Sections, and Technic Details for Advanced Builders"
brand: "lego"
price: "€ 1464.56"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/664750807-910029-mountain-fortress-winter-siege-playset-3-995-piece-foldable
store_origin: CY
region: Cyprus
---

# 3,995 pieces 9 minifigures Foldable design 910029 Mountain Fortress: Winter Siege Playset - 3,995 Piece Foldable Building Kit with 9 Minifigures, Removable Sections, and Technic Details for Advanced Builders

**Brand:** lego
**Price:** € 1464.56
**Availability:** ✅ In Stock

## Summary

> 🏔️ Build Your Own Adventure!

## Quick Answers

- **What is this?** 910029 Mountain Fortress: Winter Siege Playset - 3,995 Piece Foldable Building Kit with 9 Minifigures, Removable Sections, and Technic Details for Advanced Builders by lego
- **How much does it cost?** € 1464.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/664750807-910029-mountain-fortress-winter-siege-playset-3-995-piece-foldable)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Access All Areas:** Experience the convenience of a foldable design for easy interior exploration.
- • **Dynamic Storytelling:** Bring your narrative to life with 9 unique minifigures, each with their own story.
- • **Unleash Your Creativity:** Dive into a world of imaginative play with 3,995 intricately designed pieces.
- • **Winter Wonderland Awaits:** Build a stunning fortress set against a breathtaking winter backdrop.
- • **Master the Art of Building:** Utilize advanced Technic integration for a robust and visually stunning structure.

## Overview

The LEGO910029 Mountain Fortress: Winter Siege Playset is a 3,995-piece foldable building kit designed for advanced builders. It features a stunning winter scenery, a lower and upper castle connected by a drawbridge, and includes 9 unique minifigures. With removable sections and Technic details, this set encourages critical thinking and creativity.

## Description

Unleash your creativity and prepare for an epic winter campaign with the Mountain Fortress: Winter Siege Playset! This impressive building kit features just shy of 3,995 pieces, offering endless hours of immersive construction and play. Designed for both beginner and advanced builders, the Mountain Fortress stands out with its intricate details and innovative techniques.

## Features

- HARSH WINTER SCENERY: Experience the allure of the fortress in a harsh winter setting, complete with snow caps and icicles.
- LOWER AND UPPER CASTLE: The fortress consists of a lower and upper castle connected by a drawbridge spanning a frozen moat.
- FOLDABLE DESIGN: The build is designed to be foldable, allowing for easy access to all parts of the interior.
- REMOVABLE SECTIONS: Enjoy easy access to various parts of the build with removable sections.
- MODERATE GREEBLING AND TEXTURING: Thoughtful use of greebling and texturing adds depth without overwhelming the design.
- TECHNIC INTEGRATION: Discover advanced building techniques using Technic pieces for both structural and decorative purposes.
- 9 MINIFIGURES INCLUDED: Bring your story to life with 9 unique minifigures, including Kunegunde, her sister the royal falconer, the captured king, and other key characters.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 16 x 19 x 24 inches |
| Number of Pieces | 3995 |
| Theme | Architecture |
| Manufacturer Minimum Age (MONTHS) | 216 |
| Special Features | Foldable |
| Educational Objective | Critical Thinking |
| Material Type | Plastic |

## Images

![910029 Mountain Fortress: Winter Siege Playset - 3,995 Piece Foldable Building Kit with 9 Minifigures, Removable Sections, and Technic Details for Advanced Builders - Image 1](https://m.media-amazon.com/images/I/715rwEsIk7L.jpg)

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**Shop now:** [https://www.desertcart.com.cy/products/664750807-910029-mountain-fortress-winter-siege-playset-3-995-piece-foldable](https://www.desertcart.com.cy/products/664750807-910029-mountain-fortress-winter-siege-playset-3-995-piece-foldable)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-22*