How many pieces does the LEGO Trolls' Mountain Fortress (7097-1) have?

The LEGO Trolls' Mountain Fortress set (7097-1) contains 845 pieces. It was released in 2009 as part of the LEGO Castle theme.

How can I find missing parts for LEGO set 7097-1?

On BrickMissing you can check which parts from the LEGO Trolls' Mountain Fortress (7097-1) you already own. Add your LEGO collection and we'll show exactly which of the 845 pieces you're missing and which you already have.

Can I build the LEGO Trolls' Mountain Fortress with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 845 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Trolls' Mountain Fortress from?

The LEGO Trolls' Mountain Fortress (7097-1) belongs to the LEGO Castle theme. You can browse all Castle sets on BrickMissing to find more sets from this theme.

Trolls' Mountain Fortress

7097-1 Castle 2009 845 parts 14% repair risk Advanced

The trolls have captured the Good King, imprisoning him in their huge Trolls' Mountain Fortress, hidden high in the mountains! This formidable stronghold, set number 7097-1, is guarded by mighty giant trolls and protected by a powerful troll sorceress and secret traps. The evil Troll King has sworn his prisoner will never escape from this treacherous place. It is up to the bravest knights in the kingdom to defeat the trolls and rescue their king! This set includes a horse and 10 minifigures: the Good King, 3 brave knights, 2 mighty giant trolls, the cunning Troll King, the powerful troll sorceress, and 2 troll warriors. The impressive troll fortress measures 14" (36cm) long, 10" (25cm) wide, and 11" (28cm) high.

Parts Inventory

🧱 845 parts

Part	Color	Qty	LEGO price each
Panel 3 x 3 x 6 Corner Wall 2345	Light Bluish Gray	6×	Check price → View
Brick 2 x 2 Corner 2357	Dark Bluish Gray	4×	€0,16 View at LEGO → View
Brick 2 x 2 Corner 2357	White	2×	€0,16 View at LEGO → View
Wedge Plate 3 x 6 Cut Corners 2419	Dark Bluish Gray	2×	€0,29 View at LEGO → View
Plate 2 x 2 Corner 2420	Light Bluish Gray	4×	€0,07 View at LEGO → View
Tile 1 x 4 with Groove 2431	Black	1×	€0,12 View at LEGO → View
Tile 1 x 4 with Groove 2431	Dark Brown	8×	€0,12 View at LEGO → View
Plate 2 x 12 2445	Reddish Brown	2×	€0,36 View at LEGO → View
Slope Inverted 75° 2 x 1 x 3 2449	Dark Brown	6×	Check price → View
Brick 2 x 6 2456	Reddish Brown	2×	€0,29 View at LEGO → View
Wedge 3 x 3 Facet 2462	Light Bluish Gray	10×	€0,23 View at LEGO → View
Barrel 2 x 2 x 2 2489	Dark Brown	2×	€0,48 View at LEGO → View

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Repairability

Can you fix Trolls' Mountain Fortress if a piece goes missing?

14%High repair risk

easy to fixguard this box

27 of the 193 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

13.4%

All sets

6.7%

Hardest to replace

Minifig Head Troll Queen, Red Eyes, Dark… · Sand Green · only this setMinifig Head Troll King, Red Eye, Scar A… · Sand Green · only this setSlope 65° 2 x 2 x 2 · Reddish Brown · only this set

How we calculate this →