River Steamboat
The LEGO River Steamboat (set number 21356) is a LEGO LEGO Ideas and CUUSOO set, 4,090 pieces, released in 2025, designed by Marina Stampoli. It is currently available on lego.com at $329.99. Across 2 sources it holds a 4.3/5 rating from 22 ratings, as of 2026-07-20. Built, it measures 40 x 69 x 15 cm (15¾" x 27⅛" x 5⅞"). It is recommended for ages 18+. This data is collated from lego.com, Rebrickable and Brickset with per-field provenance, verified as of 2026-07-20.
Specifications
| Set number | 21356 |
|---|---|
| Theme | LEGO Ideas and CUUSOO |
| Pieces | 4,090 |
| Age range | 18+ |
| Designer | Marina Stampoli |
| Dimensions | 40 x 69 x 15 cm (15¾" x 27⅛" x 5⅞") |
| Released | 2025 |
| RRP | $329.99 |
| EAN | 5702017829234 |
| UPC | 673419408301 |
Reviews
- lego.com ★ 4.68
- brickset ★ 4.3
Questions & answers
How many pieces is the LEGO River Steamboat (21356)?
the LEGO River Steamboat (21356) has 4,090 pieces.
Is the LEGO River Steamboat (21356) available, and how much does it cost?
the LEGO River Steamboat (21356) is currently available on lego.com at $329.99.
How is the LEGO River Steamboat (21356) rated?
the LEGO River Steamboat (21356) holds a 4.3/5 rating across 2 sources (22 ratings, as of 2026-07-20): lego.com 4.68/5, brickset 4.3/5.
Who designed the LEGO River Steamboat (21356)?
the LEGO River Steamboat (21356) was designed by Marina Stampoli.
How big is the LEGO River Steamboat (21356)?
Built, the LEGO River Steamboat (21356) measures 40 x 69 x 15 cm (15¾" x 27⅛" x 5⅞").
What age is the LEGO River Steamboat (21356) recommended for?
the LEGO River Steamboat (21356) is recommended for ages 18+.
Provenance
Every field, and the source it came from — collated, cross-checked, cited.
| rebrickable | thememinifigsinventory |
|---|---|
| lego | nameimageUrlpiecesageRangepriceavailabilityrating |
| brickset | yearratingmsrpeanupcdesignerdimensions |
How this data is collated, cross-checked & dated →