01Exceptional minifigures with intricate printing — standout quality for the era
02Dragon mold is iconic and poseable — one of the best creature molds LEGO has produced
03Charming and memorable; sparks imagination and storytelling potential

+5 more with Collector

CRITICIZED (8)

01Build is simple and not remarkable from an AFOL perspective
02Play features are dated
03Castle layout won't blow AFOL minds; spaces are small and stairs don't reach highest points

+5 more with Collector

Build Facts what critics report

🧩 Difficulty

intermediate

🎯 Audience

collectors

In Their Words most-used terms across every critic review

dragontowergoodcastleprintingdesignwizardblackniceinteriorcreationsbridgeuselesscatapultpriceafolspacessmallcompared

What reviewers are saying

"Dragon Mountain (70403) was that spark for me this time."

True North Bricks

"It is the only set of this line with figures other than soldiers and kings, and it is the only set of the line with Crownie siege equipment."

EuroBricks

Ecosystem

70402 The Gatehouse Raid — Both sets feature Red Dragon shields (kite-shaped), suggesting thematic relationship within the line

2007 skeleton Castle line dragons — Structurally identical to 2007 skeleton Castle dragons, just with different colors, printing, and small details

Modern Jurassic World sets — Dragon Mountain's original value was quite good compared to modern Jurassic World sets that include similar large creatures.

7947 Prison Tower Rescue — The Kingdoms set is 'much larger and more imposing' with 'big gate, impressive height, and cohesive colors and design, it looks the part of the evil lair. 70403 falls well short of this.' Reviewer recommends getting that set instead or alternatives like The Gatehouse Raid and Forest Ambush.

CastleInvestment Grade

By Reviewer · 2

Avg score

True North Bricks 🇨🇦

Expert Video Source

BUY

"Dragon Mountain (70403) was that spark for me this time."

Key Pros

✓Exceptional minifigures with intricate printing — standout quality for the era
✓Dragon mold is iconic and poseable — one of the best creature molds LEGO has produced
✓Charming and memorable; sparks imagination and storytelling potential

Key Cons

✕Build is simple and not remarkable from an AFOL perspective
✕Play features are dated

JUMP TO REVIEW

EuroBricks

Expert Video Source · avg of 2

BUY

"It is the only set of this line with figures other than soldiers and kings, and it is the only set of the line with Crownie siege equipment."

Key Pros

✓Introduces unique minifigure prints (wizard in black beard, princess, Red Dragon faction)
✓No sticker sheet
✓Good variety of new parts including castle wall panels, octagonal plates, modified 4x4 facet brick

Key Cons

✕Walls seem insubstantial in places
✕Tower has no accessibility and hardly any space

JUMP TO REVIEW

Dimensional Analysis

Investment Layer

Critics discussed this set's investment case

Buy-now vs wait consensus, value drivers, exclusivity and resale outlook

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Minifigures & Standout Parts

In this set (5)

Castle - King's Knight Armor with Lion Head with Crown, Helmet with Pointed Visor, Blue Plume, Determined / Open Mouth Scared Pattern

Castle - Dragon Wizard

Castle - Lion Princess

Castle - Dragon Knight Scale Mail with Dragon Shield, Cheek Protection Helmet, Bushy Eyebrows

Castle - King's Knight Scale Mail, Crown Belt, Helmet with Neck Protector, Smirk

Standout parts (per reviewers)

4x4 modified facet brick in black
New size; previously only existed as 2x2, 3x3, or 5x5
Castle wall panel in dark bluish gray
Only exists in this set and in 70404 (note: reviewer says 4194)
Stair piece in dark tan
Only in one other set, 79103
POTC gold bar in regular (not chrome)
Only exists regularly in chrome in the 2013 Castle line, this is first regular version
Rigid hose in reddish brown, three studs long
New color variant
Clip plate
Unique to this set and large Friends set 41015 as of this moment