Adventure Has Arrived!

Lucy & Zach are exploring the world - and this time, they’re writing from Yellowstone National Park in Wyoming, USA!

Part of the Postcards from Lucy & Zach Around the World Collection, this educational postcard brings geography, science, wildlife, history, and a little bit of adventure straight to your child’s mailbox.

Written as a personal note from Lucy & Zach, each postcard introduces curious kids to an incredible place through fascinating facts and discoveries. On their North American adventure, kids will explore Yellowstone National Park, discover its colorful hot springs and powerful geysers, meet some of the incredible wildlife that call the park home, learn what makes Yellowstone so special, and more.

On This Adventure, Kids Will Discover:

• Yellowstone’s incredible geysers, hot springs, mountains, rivers, and waterfalls
• Old Faithful, one of Yellowstone’s most famous geysers
• Bison, elk, bears, wolves, moose, bald eagles, and other Yellowstone wildlife
• How Yellowstone became the world’s first national park in 1872
• Fun and surprising facts about Yellowstone and its volcanic landscape
• Where the United States, Wyoming, and Yellowstone National Park are located on a globe or map

What You’ll Receive:

One 5 × 7 educational postcard, mailed directly to your child and written from their new explorer friends, Lucy & Zach.

No envelope needed - the postcard arrives right in the mailbox, making learning feel like a little piece of happy mail from across the world.

Collect the Adventure

This postcard is part of our 7 Continents Around the World Collection. Follow Lucy & Zach as they travel to incredible destinations across all seven continents, sending discoveries home along the way.

Collect one adventure or follow them around the entire world!

One postcard. One incredible place. A whole new world to discover.

Perfect for homeschoolers, curious kids, geography lovers, world-schooling activities, unit studies, or simply adding a little more wonder to the mailbox.

Recommended for curious explorers ages 4+