Rediscover the joy of building with mini LEGO®-style blocks while supporting the preservation of our natural heritage.

Build Iconic Scenes with Block Kits and Support Conservation

Choose from 12 Stunning Wildlife & Landmark Kits. Each Purchase Helps Protect Our National Parks and Forests.

Have fun and help protect America’s natural heritage by supporting meaningful projects in the Black Hills and Nebraska Panhandle.

Our Mini Building Blocks series captures America’s most beloved wildlife, rangers, and Smokey Bear. Each set offers hours of creative fun while honoring the beauty of our national parks. All net proceeds support conservation and education projects. Your purchase helps protect places like Wind Cave National Park and Black Hills National Forest now and for the future. Whether you haven’t played with LEGOs for years or you’re a seasoned block enthusiast, each model is designed to inspire while giving back to the natural world.

Bighorn sheep building block set, assembled

Choose From a Dozen Mini Building Blocks Sets & Support Conservation Today!

Build for a Cause -- Order Now!

Our Mini Building Blocks series brings America’s most iconic animals, landmarks, and conservation heroes to life, one piece at a time. Perfect gift for an outdoor enthusiast, a lover of wildlife, or just someone who misses the fun of building with blocks. These sets offer an exciting challenge for all ages.

And with each purchase, you’re not just building—you’re helping to support conservation efforts across the Black Hills and Western Nebraska.

Note — these mini building blocks are not associated with The LEGO Group. These mini-blocks are designed as stand-alone sets and won’t interlock with branded LEGOs.

Explore Our National Park Mini Building Block Set Collection

Smokey Bear with forest service jeep mini building blocks, assembled.

Smokey Bear and Jeep

Assemble the most iconic conservation hero with our Smokey Bear mini block set! Help Smokey patrol the wilderness in his trusted Jeep.

Fun fact: Smokey Bear has been the face of fire prevention for over 75 years, making him the longest-running public service campaign in U.S. history.

$15.99

Bison

Bring the majestic American Bison to life, one block at a time. This set celebrates the animal’s inspiring comeback from the brink of extinction.

Did you know the American Bison is the national mammal of the U.S. and once roamed the plains in the tens of millions?

$10.99

Mt. Rushmore

Capture one of the country’s most famous landmarks in miniature form with our Mt. Rushmore set. This detailed model uses micro-blocks to replicate the monument’s famous faces with precision.

It’s a must-build for anyone fascinated by American history and monumental art.

$15.99

Explore 9 more options… from eagle to bat to ranger trucks!

A Dozen Sets to Collect and Build!

Mini Blocks with a Big Impact

Our mini building block sets don’t just offer creative fun. They also support a greater cause. 10% of every purchase goes directly to conservation projects at partner sites like Wind Cave National Park, Jewel Cave National Monument, and Scotts Bluff National Monument. Your purchase helps preserve these cherished places and the wildlife that call them home.

Craftsmanship Meets Creativity

These aren’t just any block sets—they’re miniature works of art. Each set is designed to capture the intricate beauty of nature. With 200+ pieces in most sets, you’ll build models that are detailed, lifelike, and ready for display. From the powerful American Bison to the delicate Bald Eagle, our collection is perfect for those who appreciate a challenge and want to create something truly special.

Compact & Display-Ready

With models ranging from 4-6 inches in height, these mini creations fit perfectly on your desk, shelf, or display case. They’re small enough to decorate your home or workspace, yet detailed enough to impress anyone who sees them. These sets aren’t just fun to build—they’re also fantastic conversation pieces.

Fun for All Skill Levels

Whether you’re a casual builder or a seasoned block enthusiast, our mini building sets offer the perfect balance of challenge and reward. Each set comes with easy-to-follow instructions, making it a great activity for older teens and adults looking for a fun, creative break. It’s an ideal way to unwind, unplug, and get back in touch with your hands-on creativity.

More than Just a Fun Build—Support Conservation with Every Purchase

With each set you complete, you’re not only enjoying the satisfaction of creative building. You’re also supporting conservation efforts at Wind Cave National Park, Jewel Cave National Monument, Black Hills National Forest, and other partner sites. Your purchase helps fund projects like habitat restoration, trail maintenance, and educational programs that protect these cherished locations.

Build Today, Preserve Tomorrow

Shop Now and start building your own piece of nature while contributing to the preservation of America’s wild places. Whether you’re treating yourself or gifting someone special, your purchase makes a difference. Let’s build something beautiful together—inside and out.

Build Your Collection

Imagine your collection: from Smokey Bear to the Bison, each model is a tribute to America’s wildlife and the landscapes you help preserve. Start your adventure today and build a collection that celebrates the beauty of nature—one block at a time.