LEGO Mammoth's Frozen Stronghold
Set #70226 · 2015 · 621 pieces · Substantial build
Set Details
- Set Number
- 70226
- Name
- Mammoth's Frozen Stronghold
- Theme
- Legends of Chima
- Year
- 2015
- Pieces
- 621
- Complexity
- Substantial
- Build Time
- 2-4 hours
- Ages
- 10+
- Type
- Play-focused
About LEGO Mammoth's Frozen Stronghold
LEGO Mammoth's Frozen Stronghold (set #70226) is a large, detailed build with 621 pieces from the Legends of Chima theme, released in 2015. The Legends of Chima line features animal-tribe warriors battling over magical Chi energy. At 621 pieces, this is a substantial-level build with an estimated build time of 2-4 hours, suitable for ages 10+.
Set Highlights
- 621 pieces at substantial complexity — a 2-4 hours build.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Play-focused build with interactive elements designed for 10+ builders.
Who Is This Set For?
Gift for Ages 10+
The substantial difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 10+ age range.
Weekend Build Project
621 pieces with an estimated 2-4 hours fits comfortably into a focused afternoon or weekend session.
Expanding a Legends of Chima Collection
A solid addition for collectors building out their Legends of Chima shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
A five-minute sort by color or piece type before starting saves time hunting for specific bricks mid-step.
Follow the numbered steps in sequence — structural elements early in the build support everything that comes after.
For active play sets, key connection points (hinges, turntables, clip joints) can loosen over time — a small dab of LEGO's own tube clutch lubricant on the stud resolves most looseness without damage.
Finding Instructions
Building instructions for LEGO Mammoth's Frozen Stronghold (#70226) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
Mammoth's Frozen Stronghold FAQ
Related Reading
More Legends of Chima Sets
See all Legends of Chima →
Also Released in 2015
All 2015 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
Need Instructions for Mammoth's Frozen Stronghold?
Upload a photo of your LEGO Mammoth's Frozen Stronghold set and get the building instructions PDF in seconds.
Upload a Photo Now