Sandcastle Day at Goo Lagoon Coloring Page

Enjoy this free printable Sandcastle Day at Goo Lagoon coloring page. You can download it as a high-quality PDF and use it for home, classroom, or rainy-day coloring fun.

SpongeBob and Patrick building a sandcastle at Goo Lagoon, detailed SpongeBob coloring page

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At a glance

AgeAges 11+ and adults

ComplexityDetailed

Time to colorAbout 1-1.5 hours

Best forHome & classroom

Page sizeUS Letter / A4

About this page

A three-towered sandcastle takes up the middle of the page, its walls covered in bands of carved diamonds, arches, and zigzags. Flags fly from each tower and an arched door sits at the base. SpongeBob kneels on the left with a bucket, a starfish stands on the right holding a shovel, a beach umbrella leans over them, and four shells lie in the sand.

Goo Lagoon is the beach where everyone in Bikini Bottom hangs out in SpongeBob SquarePants, so a sandcastle day fits the setting exactly. The decorative pattern work on the castle gives this one an aesthetic feel. The jellyfish riding page has the same outdoor energy.

We rate this coloring page as detailed and good for ages 11 and up, or adult colorists. Plan for about an hour and a half, or split it across two sessions. The carved bands are dozens of tiny shapes, so gel pens or fine-tip markers make a real difference here.

How to color Sandcastle Day at Goo Lagoon (with suggested palette)

Colors that work well together — tap any swatch to copy its hex.

Click to copy

Lay a light sand base over the whole castle first, then go back in with a deeper tone for the carved pattern bands. Color the two characters and the umbrella next, and finish with the shells scattered across the foreground. Tap any color below to copy its HEX code.