---
product_id: 520201355
title: "LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures"
brand: "lego"
price: "$172.44"
currency: USD
in_stock: true
reviews_count: 5
category: "Lego"
url: https://www.desertcart.us/products/520201355-lego-harry-potter-triwizard-tournament-the-black-lake-76420-goblet
store_origin: US
region: United States of America
---

# Boat & pier with diving function 349 precision pieces 5 iconic minifigures LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures

**Brand:** lego
**Price:** $172.44
**Availability:** ✅ In Stock

## Summary

> 🧙‍♂️ Unlock the magic of the Triwizard Tournament—build, play, and be legendary!

## Quick Answers

- **What is this?** LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures by lego
- **How much does it cost?** $172.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/520201355-lego-harry-potter-triwizard-tournament-the-black-lake-76420-goblet)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive Into Magic:** Recreate the iconic Black Lake rescue with buildable underwater ruins and flexible floating elements.
- • **Skill-Building Fun:** Guided by the LEGO Builder app, kids enhance creativity and spatial skills with 3D model views and step-by-step instructions.
- • **Collector’s Dream:** Perfectly sized pier model (18x12x6 cm) to elevate any Harry Potter or LEGO display with authentic detail.
- • **Interactive Playset:** Features a rotating clock, toy boat, and minifigure-diving function for dynamic role-play adventures.
- • **Epic Character Lineup:** Includes Harry with flippers, Viktor Krum with shark head, Hermione, Ron, plus Merperson and Grindylow figures for immersive storytelling.

## Overview

The LEGO Harry Potter Triwizard Tournament: The Black Lake set (76420) features 349 pieces to build an immersive underwater scene with a pier, boat, and arch ruins. It includes 5 detailed minifigures—Harry, Viktor Krum, Hermione, Ron, and Merperson—plus magical accessories like the Gillyweed potion. Designed for kids 8+, this set combines creative building with interactive play, enhanced by the LEGO Builder app for a next-level construction experience. A must-have for Harry Potter fans and LEGO collectors alike.

## Description

Kids can stage a spellbinding contest with the LEGO Harry Potter Triwizard Tournament: The Black Lake (76420) building toy playset for kids ages 8+ years old. This LEGO Harry Potter building toy playset features a buildable underwater scene with an arch ruin, 2 caves and flexible LEGO elements to create the effect of 2 minifigures floating. There is also a toy boat and a pier model, with a minifigure-diving function, which can be placed on top of the underwater scene. Kids can bring a classic Harry Potter and the Goblet of Fire scene to life with 5 LEGO Harry Potter minifigures, including Harry Potter with flipper elements and Viktor Krum with a shark-head element to help them rescue Hermione Granger and Ron Weasley. Fans will also be inspired to play by the Merperson minifigure, the new-for-March-2023 Grindylow figure and accessory elements such as the Gillyweed potion. To add to the magical adventure, let the LEGO Builder app guide your youngster on a building adventure where they can zoom in and rotate models in 3D, save sets and track their progress. A top gift idea for kids ages 8 and older, this set is part of an extensive range of LEGO Harry Potter building toy playsets, and will make a perfect addition to any LEGO Harry Potter collection.

Review: es increíble, tan exacto en los detalles, de calidad y perfecto para decorar en mi librero donde tengo los libros de la saga
Review: J’ai acheté pour le cadeau d’une amie et franchement je suis jalouse je vais sûrement en recommander un pour moi!

## Features

- Triwizard Tournament Playset - Kids can enjoy recreating Triwizard Tournament tasks at the Black Lake from Harry Potter and the Goblet of Fire with this LEGO Harry Potter building toy set.
- 5 Minifigures Included - This LEGO Harry Potter set comes with 5 minifigures: Harry with flippers, Viktor Krum with a shark head, Hermione, Ron, a Merperson, plus Grindylow and crab figures.
- Pier Model Dimensions - The pier model measures over 18 cm (7 in.) high, 12 cm (5 in.) wide, and 6 cm (2.5 in.) deep, making it a perfect addition to any Harry Potter merchandise collection. Contains 349 pieces.
- Underwater Rescue Adventure - Kids can work to save Hermione and Ron underwater by finding the Gillyweed potion for Harry, then diving from the pier to the rescue in this exciting playset.
- Ideal Gift for Builders - A great gift for all builders, the LEGO Builder app guides kids on an intuitive building adventure with tools that give a helping hand, enhancing their building skills.
- Buildable Arch Ruin - Features a buildable arch ruin that creates the effect of Hermione and Ron floating with 2 flexible LEGO elements, plus 2 caves with treasure for added play value.
- Toy Boat and Pier - Includes a toy boat and a pier model with a minifigure-diving function, a rotating clock, and accessory elements like Gillyweed Potion for an immersive play experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLJ7KZJQ |
| Additional Features | Fun |
| Age Range Description | Kid |
| Best Sellers Rank | #93,016 in Toys ( See Top 100 in Toys ) #4,375 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Black |
| Customer Reviews | 4.9 4.9 out of 5 stars (947) |
| Educational Objective | Creative Thinking |
| Global Trade Identification Number | 00673419375870 |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 26.2 x 28.2 x 5.9 centimeters |
| Item Type Name | Building Kit |
| Item Weight | 1.23 Pounds |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | 6426019 |
| Material Type | Plastic |
| Model Name | Triwizard Tournament: The Black Lake 76420 |
| Model Number | 6426019 |
| Model Year | 2023 |
| Number of Pieces | 349 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | manual |
| Size | M, S |
| Sub Brand | Playtheme |
| Subject Character | Harry Potter;Hermione Granger;Ron Weasley;Viktor Krum;Merperson |
| Theme | LEGO Harry Potter TM |
| UPC | 673419375870 |

## Images

![LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures - Image 1](https://m.media-amazon.com/images/I/81UTfx7OqcL.jpg)
![LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures - Image 2](https://m.media-amazon.com/images/I/81uel-2bOvL.jpg)
![LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures - Image 3](https://m.media-amazon.com/images/I/81bXrtUvIoL.jpg)
![LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures - Image 4](https://m.media-amazon.com/images/I/713Shh56pSL.jpg)
![LEGO Harry Potter Triwizard Tournament: The Black Lake 76420, Goblet of Fire Building Toy Playset for Kids, Boys & Girls with Boat Model and 5 Minifigures - Image 5](https://m.media-amazon.com/images/I/717JguzaJOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***U on 1 July 2024*

es increíble, tan exacto en los detalles, de calidad y perfecto para decorar en mi librero donde tengo los libros de la saga

### ⭐⭐⭐⭐⭐ Review
*by L***E on 21 May 2025*

J’ai acheté pour le cadeau d’une amie et franchement je suis jalouse je vais sûrement en recommander un pour moi!

### ⭐⭐⭐⭐⭐ Review
*by A***R on 20 January 2025*

Just what my grandson wanted, really great item.

## Frequently Bought Together

- LEGO Harry Potter Triwizard Tournament: The Black Lake Building Toy 76420 - Goblet of Fire Toy Set with Harry, Hermione, and Ron Mini Figures, Magical Collection Set, Great Gift for Kids, Boys & Girls
- LEGO Harry Potter Hogwarts Castle Owlery Toy, Wizarding World Fantasy Toy for Girls and Boys, Harry Potter Castle Playset with 3 Characters, Birthday Gift Idea for Kids Ages 8 and Up, 76430
- LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake 76386 Moaning Myrtle's Bathroom with Ron Weasley and Hermione Grainger Minifigures, Gift Idea for Grandchildren with Golden Harry Potter Minifigure

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-15*