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Star 3 - Secret Aquarium - Castle Secret Stars
Super Mario 64

Star 3 - Secret Aquarium - Castle Secret Stars

Need help finding the 8 Red Coins for the Secret Aquarium Star in Super Mario 64? Follow our guide to collect them all and grab the star!

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Need help finding the 8 Red Coins for the Secret Aquarium Star in Super Mario 64? Follow our guide to collect them all and grab the star!

Alright, let's dive into the Castle Secret Stars for Star 3, also known as the Secret Aquarium! This one's hidden away, so pay attention.

Walkthrough
  1. 1
    First things first, head to the room that has the Jolly Roger Bay painting. You know, the one that leads to the underwater level.
  2. 2
    As soon as you enter that room, don't just stand there! Walk up the little staircase right in front of you and then make a sharp right turn.
  3. 3
    Now, you'll want to use the camera control to look around. Press the up angle button to get a good view. You should spot a dark, black alcove tucked away in the wall.
  4. 4
    Take a leap of faith and jump right into that alcove! Poof! You'll be zapped away to the most awesome secret aquarium.
  5. 5
    Your mission in here is to collect eight Red Coins. Keep your eyes peeled!
  6. 6
    Once you've snagged all eight Red Coins, a shiny Star of Power will pop into existence right in the middle, towards the bottom of the aquarium.

Here's a quick rundown of where to find those Red Coins:

  • Coin 1 - You'll see this one right in front of you when you arrive, smack dab in the middle of a bunch of yellow coins.
  • Coin 2 - Turn around from where you start. This coin is also in the center of a group of yellow coins, but it's directly behind you.
  • Coin 3 - To your left when you begin. Yep, you guessed it – in the middle of some yellow coins.
  • Coin 4 - To your right when you start. This one's also nestled in a cluster of yellow coins.
  • Coin 5 - Head down to the very bottom of the aquarium. Look for the northwest corner; the coin is waiting there.
  • Coin 6 - Still at the bottom, now make your way to the northeast corner.
  • Coin 7 - Keep it low! Find the southwest corner at the bottom of the tank.
  • Coin 8 - Last one! It's at the bottom, in the southeast corner.

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