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70403 Dragon Mountain is a Castle (2013) set released in May 2013.


This set contains the Dragon Knights' small fortress, the Wizard's Dragon, the King's Knights' Catapult, a treasure chest, and five minifigures: Dragon Wizard with a staff, a Dragon Soldier with a sword and a shield, a fully armored King's Knight with a sword and a shield, a King's Knight with a spear, and the Princess. A red Dragon is also included, the first dragon made out of exclusive parts since Castle (2007). This set also contains a frog, rat, and an orange brick separator.


The dragon included seems to be a 2.5 dragon, like those included in Castle (2007). It has red and black colouring, and fang pieces are put in the holes on the back of its head. Description This is a description taken from Please do not modify it. (visit this item's product page)

Battle for the princess at Dragon Mountain!

Travel to Dragon Mountain to battle its fire-breathing guardian! Load up the large catapult and fire it at the dragon’s tower! Defeat the dragon and the Dragon Wizard! Search for the King’s stolen gold hidden in the dragon’s nest and find the secret potion room. Then overpower the Dragon soldier on the steps of the tower and rescue the princess from the dark dungeon! Includes 5 minifigures with weapons and accessories: 2 King’s Knights, princess, Dragon Wizard and a Dragon soldier.

  • Includes 5 minifigures with weapons and accessories: 2 King’s Knights, princess, Dragon Wizard and a Dragon soldier
  • Features large catapult, spiral staircase, tower with dungeon and dragon nest with secret gold compartment and potion room
  • Large catapult features wheels and a catapult function
  • Weapons include 2 swords, spear and a staff
  • Accessories include a treasure chest and 2 shields
  • Destroy the tower with the powerful catapult
  • Free the princess from the dungeon
  • Defeat the wizard in his tower
  • Find the hidden stash of gold
  • Discover the secret potion room
  • Launch an aerial attack with the dragon’s poseable wings
  • Measures over 8" (21cm) high, 9" (24cm) wide and 5" (13cm) deep
  • Catapult measures over 1" (4cm) high, 4" (12cm) long and 3" (9cm) wide
  • Dragon measures over 4" (11cm) high, 13" (35cm) long and 13" (33cm) wide

Minifigures Included




  • Some characters are included in LEGO Worlds.
  • The Dragon Wizard uses the same face as Karlof