Brachiosaur Arch Coloring Page

Looking for a free printable coloring page that mixes dinosaurs with wild imagination? This dinosaur-themed illustration lets kids color a Brachiosaur arch, crystal geyser, pterosaur wing, and Triceratops imprint—all in one fun scene. It’s perfect for a rainy afternoon or a classroom activity, and the bold outlines make it easy for little hands to stay inside the lines.

What You’ll See

A massive Brachiosaur skeleton forms a grand arch that stretches across a canyon dotted with petrified ferns. At the center, a crystal geyser bursts out of a fossil egg, sending glittery spore clouds into the air. Hovering nearby, a single pterosaur wing cradles a towering conifer that’s been turned into a chandelier. Below it all, a basalt slab carries the imprint of a Triceratops skull, like a fossil fingerprint.

Cool Facts

Even though the Brachiosaur lived millions of years ago, its long neck was perfect for reaching high trees—exactly what you see in this arch. Crystal geysers aren’t real, but some ancient volcanic vents did spew mineral‑rich steam that later formed gems. Pterosaurs were the original sky‑high flyers, and many scientists think they might have used their wings to carry lightweight objects, kind of like the conifer chandelier here. And that Triceratops imprint? It’s a reminder that dinosaur skulls left deep marks in the ground, sometimes preserved in basalt.