Dolphin Tunnel Coloring Page

What's Inside

You’ve got three playful dolphins swooping through a set of gleaming steel rings that twist around a spiraling water tunnel. Below them, a tall sea‑glass lighthouse rises like a glittering stalk, its lantern shaped like a giant pearl hanging from tangled kelp ropes. Little bubbles drift upward, scattering like tiny stars across the scene. All the lines are clean and bold, so kids can add their own splash of color wherever they like.

Fun Facts

Dolphins can hold their breath for about eight minutes and love to surf the waves with each other, which is why they look so happy hopping through the rings. Sea glass forms when waves smooth out broken bottle shards over years, turning them into frosted gems. Pearls grow inside oysters, layer by layer, and the lantern’s glow is a nod to how real pearls catch light.

How to Color

When you print this free, printable coloring page, grab crayons, markers or watercolors and think about which shades fit the underwater world. Cool blues and greens work great for the tunnel, while the lighthouse can be a mix of sea‑foam and sunrise hues. The bubbles are perfect for bright yellows or whites to make them pop.