Answers.Body: <p>The largest LEGO ship that officially floats in water is the Cargo Ship that comes in <a href="https://brickset.com/sets/7994-1/LEGO-City-Harbour" rel="noreferrer">7994-1 LEGO City Harbor</a>:</p>
  
  <p><a href="https://i.sstatic.net/GfsoB.jpg" rel="noreferrer"><img src="https://i.sstatic.net/GfsoB.jpg" alt="7994-1 LEGO City Harbor set image"></a></p>
  
  <p>It is the only set which contains the <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=57789c01" rel="noreferrer">74 x 18 x 7 Boat Hull</a>, which is the largest boat hull LEGO has made.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-07-06T20:49:08.493Z
Answers.Text: Which brings us to the question whether you can build boat hulls, i.e. water tight structures, out of non-boat parts!
Answers.UserDisplayName: Metalbeard
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-07-06T20:55:28.660Z
Answers.Text: @Aziraphale I tried once. Water is quite good at leaking between cracks. You could maybe connect multiple pieces that float on their own (some LEGO boat hulls are made this way).
Answers.UserDisplayName: Alexander O'Mara
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-07-06T20:59:57.877Z
Answers.Text: I just found a very good question about the topic here: https://bricks.stackexchange.com/q/78/6498
Answers.UserDisplayName: Metalbeard
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-07-09T01:19:52.733Z
Answers.Text: You can make bigger boats that float using the boat hull segments LEGO made back in the eighties. Theoretically boats can be any size using those pieces (multiple of 8 studs I believe, as that is how long each segment is)
Answers.UserDisplayName: Phil B.
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-07-05T19:56:53.147Z
Answers.LastActivityDate: 2017-07-05T19:56:53.147Z
Answers.UserDisplayName: Alexander O'Mara
Body: <p>My kids are frantic about LEGO ships, and I was wondering which are largest ships ever made.</p>
  
  <p>Of course, they need to be actually able to float in a pool.</p>
  
Tags: <size><boat>
Title: Which are the largest LEGO ships that actually float?
UserDisplayName: Giuseppe Biondi-Zoccai
ThreadText: # Which are the largest LEGO ships that actually float?
  
  (Asked by: username_0 on 2017-07-05)
  
  My kids are frantic about LEGO ships, and I was wondering which are largest ships ever made.
  
  Of course, they need to be actually able to float in a pool.
  
  **Tags:** size, boat
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2017-07-05. Score: 6
  
  The largest LEGO ship that officially floats in water is the Cargo Ship that comes in [7994-1 LEGO City Harbor](https://brickset.com/sets/7994-1/LEGO-City-Harbour):
  
  [![7994-1 LEGO City Harbor set image](https://i.sstatic.net/GfsoB.jpg)](https://i.sstatic.net/GfsoB.jpg)
  
  It is the only set which contains the [74 x 18 x 7 Boat Hull](https://www.bricklink.com/v2/catalog/catalogitem.page?P=57789c01), which is the largest boat hull LEGO has made.
  
  > **Comments:**
  > **username_2**: Which brings us to the question whether you can build boat hulls, i.e. water tight structures, out of non-boat parts!  
  > **username_1**: @Aziraphale I tried once. Water is quite good at leaking between cracks. You could maybe connect multiple pieces that float on their own (some LEGO boat hulls are made this way).  
  > **username_2**: I just found a very good question about the topic here: https://bricks.stackexchange.com/q/78/6498  
  > **username_3**: You can make bigger boats that float using the boat hull segments LEGO made back in the eighties. Theoretically boats can be any size using those pieces (multiple of 8 studs I believe, as that is how long each segment is)  
  
  ---
  
  