
The Ocean Monument
Set 21136 The Ocean Monument recreates the underwater stronghold from the Minecraft video game, home to the guardian mobs found there. With 1,122 pieces and 2 minifigures, it's one of the larger Minecraft sets from 2017. Sand green and dark green define the distinctive prismarine look, joined by blue and grey tones.
- Set number
- 21136
- Year
- 2017
- Pieces
- 1,122
- Minifigures
- 2
- Theme
- Minecraft
- Different parts
- 189
Parts list 189
-
Brick 1 × 6
× 61
-
Brick 1 × 2
× 55
-
Brick 2 × 2
× 54
-
Plate 1 × 2
× 51
-
Plate 2 × 8
× 38
-
Plate Special 2 × 2 with Groove and Center Stud (Jumper)
× 32
-
Plate 2 × 3
× 30
-
Brick 1 × 1
× 26
-
Brick 1 × 4
× 26
-
Plate 2 × 2
× 24
-
Brick 2 × 4
× 21
-
Plate 1 × 4
× 20
-
Tile 2 × 2 with Groove
× 17
-
Brick 2 × 4
× 16
-
Brick 1 × 2
× 16
-
Brick 1 × 1
× 16
-
Tile 2 × 2 with Groove
× 16
-
Plate 1 × 6
× 16
-
Brick 1 × 2
× 15
-
Plate 6 × 6
No longer produced · last seen 2023
× 15
-
Brick 2 × 2
× 13
-
Plate Special 1 × 2 Side Handle [Free Ends]
× 12
-
Plate 2 × 4
× 12
-
Plate 1 × 1
× 12
-
Bar Holder with Clip
× 12
-
Tile 1 × 2 with Groove
× 12
-
Plate Special 1 × 2 with Handle on End [Closed Ends]
× 12
-
Plate 2 × 2
× 11
-
Plate 6 × 6
× 11
-
Plate Round 1 × 1 with Solid Stud
× 11
-
Plate 1 × 1
× 10
-
Plate 1 × 3
× 10
-
Plate Special 1 × 2, Top Clip [Split]
No longer produced · last seen 2021
× 10
-
Brick 1 × 4
× 9
-
Brick 2 × 4
× 8
-
Tile 1 × 3
× 8
-
Plate Special 2 × 2 with Groove and Center Stud (Jumper)
× 8
-
Plate Special 2 × 2 with Groove and Center Stud (Jumper)
× 8
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 7
-
Brick 1 × 2 × 5 with Hollow Studs
No longer produced · last seen 2019
× 6
-
Plate 1 × 2
× 6
-
Tile 1 × 2 with Groove
× 6
-
Plate 1 × 3
× 6
-
Brick 2 × 2 without Inside Ridges
× 6
-
Plate 2 × 4
× 5
-
Plate 1 × 2
× 5
-
Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
× 5
-
Technic Pin without Friction Ridges Lengthwise
× 5
-
Tile 1 × 3
× 5
-
Brick 2 × 4
× 4
-
Brick 2 × 3
× 4
-
Brick 2 × 3
× 4
-
Brick 1 × 1
× 4
-
Plate 2 × 4
× 4
-
Plate 2 × 2
× 4
-
Plate 2 × 8
× 4
-
Brick 1 × 3
× 4
-
Plate 1 × 4
× 4
-
Plate 1 × 4
× 4
-
Plate 1 × 4
× 4
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Minifigures 2
Description
A stronghold beneath the water
The structure is built from several interlocking blocks and chambers typical of ocean monuments in the game, including narrow corridors and open rooms. At 1,122 pieces, the model has real depth and can be built in separate sections before being joined together. The blocky construction style is typical of Minecraft sets and stands apart from the more organic shapes found in other themes. Anyone familiar with the game will recognise many of the narrow corridors and open chambers straight away.
Two minifigures for exploration scenes
With 2 minifigures, a small exploration of the stronghold can be recreated, complete with gear suited to underwater exploration. Exactly which accessories are included is shown on the parts list on this page, where every piece is listed individually by colour and shape. That makes it easy to confirm whether particular tools or armour pieces are included before buying. With so few figures included, checking the list matters even more, since every accessory counts towards the play scene.
Signature Minecraft colours
Sand green and dark green recreate the prismarine look typical of ocean monuments, while blue nods to the surrounding water and light bluish grey adds contrast on walls and structural pieces. With 189 unique part types, the set stays manageable despite its size, since many blocks are reused across the blocky architecture. This limited but deliberate colour choice is typical of the Minecraft range and makes the model easy to recognise at a glance.
Parts for other Minecraft builds
The green and blue blocks work well as a source of parts for other underwater or Minecraft-themed builds, for example to recreate further areas of the game world. The full parts list on this page can be checked to see which block sizes and specialty pieces are available for combining with other Minecraft sets. Builders who own several Minecraft sets can also combine the blocks into larger, connected landscapes, such as their own caves, reefs or other water features.
FAQ
- What does set 21136 recreate?
- The set depicts the underwater stronghold known as the Ocean Monument from the Minecraft video game.
- How many pieces and minifigures does the set have?
- The model has 1,122 pieces with 189 unique part types, along with 2 minifigures.
- What colours dominate the structure?
- Sand green and dark green define the prismarine look, joined by blue and grey tones for water and structural details.



