Triangle Cavern Coloring Page

What's Inside

You’ll see a crystal cavern built from towering pillars made of perfect interlocking triangles. A ribbon‑like river winds through it, bending at sharp 60‑degree angles, its banks tiled with tiny triangle patterns. A spiral staircase climbs upward, each step a stacked equilateral triangle, while a sun above glows as a mandala of radiating triangles. Little translucent triangle shards float gently around the whole scene, waiting for a splash of color.

How to Have Fun

Grab your crayons, markers, or colored pencils and start with the big shapes – the pillars and the river banks are great places to experiment with bold hues. Then try mixing shades on the staircase steps for a gradient effect. The sun’s mandala works nicely with warm yellows and oranges, and the floating shards are perfect for adding sparkle with glitter pens or metallic shades. There’s no right or wrong way – just let the triangles guide your imagination.