Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗

Architecture · SET 21062

Trevi Fountain

Palazzo Poli’s façade frames a Trevi Fountain filled with miniature sculptural elements. A measured Architecture build among water, rock and mythological figures.

Pieces: 1,880
Release year: 2025
Theme: Architecture
Set number: 21062
LEGO recommended age: 18+
LEGO retail price · Italy: 159.99 €

View on LEGO Italy Official building instructions

Available at LEGO Italy when checked on 23 October 2026. Availability can change. Check the store for the latest information.

Retail price reported by the LEGO source for the stated market. Check the store for current price and availability; this does not establish the launch price. LEGO ↗ · Reference checked on 23 October 2026

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Official English name verified at: LEGO English catalogue ↗ · Checked on 24 October 2026.

TIME TO BUILD

How long does it take to build Trevi Fountain?

Individual build

A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.

Editorial model estimate · no verified measured building time

Beginner

≈ 9 hSuggested range5 h 45 min – 13 h 15 min

Intermediate

≈ 6 hSuggested range3 h 45 min – 8 h 45 min

Experienced

≈ 4 hSuggested range2 h 30 min – 6 h

Based on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.

How we estimate times · sources and method

Architectural repetition, tiny façade details and rocky composition require care. The three central durations are model-specific editorial assessments. Planning ranges extend approximately from 65% to 145%, rounded to quarter-hours; they are not measured experience-level averages or guaranteed limits.

Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.

LEGO Italy · Trevi Fountain ↗
This source documents the model’s features and components, not a timed build. No sufficiently verifiable individual building-time report has been identified for this set.
LEGO building instructions · Trevi Fountain ↗
Set-specific instructions checked against the set number, piece count and year. The duration is an editorial assessment based on piece count, construction type, mechanisms and detail.

Checked: 23 ottobre 2026 · Method v1.0 · Limited reports; not a statistical average.

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MAKE ROOM FOR YOUR NEXT BUILD

How much display space does it need?

Assembled-model dimensions are not yet documented for this set. Box dimensions cannot tell you how much display space it needs.

BEYOND THE BRICKS

Did you know?

The model, the history, the ideas

Inside the set

Sculptures in minifigure form

Oceanus, Abundance and Salubrity are reinterpreted through minifigure-style elements.

LEGO source

The palace belongs to the scene

Palazzo Poli’s façade is an integral part of the model, not a neutral backdrop.

LEGO source

Beyond the set

The stories, places and inventions behind your build.

Not Neptune

The central figure represents Oceanus on a shell chariot drawn by one restless and one calm horse.

Read the full story

Trevi’s central figure is Oceanus in a shell-shaped chariot, with restless and placid horses restrained by tritons. Health and Abundance occupy the side niches. The composition distributes meanings around its central figure rather than simply collecting marine characters into one decorative group.

Roma Capitale

A papal competition

Clement XII launched the fountain competition in 1732, selecting Nicola Salvi’s design.

Read the full story

Clement XII’s 1732 competition selected Salvi’s design; Pannini later completed the fountain with changes to rocks and basins. Against Palazzo Poli, it forms the terminal display of the Acqua Vergine aqueduct, combining urban façade, sculpture and hydraulic function within one monumental scene.

Roma Capitale

Expanded stories updated on 29 October 2026

Written by HowLongToBuild · Sources are linked with each story · Checked on 23 October 2026. Historical facts and story details refer to the context described.

THE COMMUNITY’S EXPERIENCE

What was it like to build?

Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.

No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.

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Building tips from the community

Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.

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SET THE MOOD

A soundtrack for your build

· Selected for the subject and atmosphere

Ravel’s piano writing offers musical colours and patterns alongside work on the model’s forms. This is an editorial listening choice, not an official association.

OUR PICK

Ravel: The Complete Solo Piano Works and Concertos

Seong-Jin Cho, Boston Symphony Orchestra & Andris Nelsons

Intimate and spacious

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Your listening moodChoose a different soundtrack

A build to spread over several sessions: choose the more understated option when you want the instructions to take centre stage. The music does not set your pace.

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