Create a mini Nether diorama inspired by fiery underground worlds using cardboard, paint, clay, and LED lights to explore color and texture.



Step-by-step guide to create a mini Nether diorama
Step 1
Gather all your materials and clear a flat workspace so you have room to build your Nether diorama.
Step 2
Cut one long side of the shoebox to make a front opening for your diorama asking an adult to help if you use a craft knife.
Step 3
Paint the entire inside of the box black to make a dark cave background.
Step 4
Let the paint dry completely before touching the inside of the box.
Step 5
Roll and shape the air dry clay into rocky lumps and flat panels to be netherrack and pillars.
Step 6
Glue the clay rocks and pillars onto the interior walls and floor of the box to build cave shapes.
Step 7
Paint the clay rocks with layers of red orange and dark accents to make them look fiery and textured.
Step 8
Crumple red orange and yellow tissue paper into loose pieces to make glowing lava shapes.
Step 9
Glue the crumpled tissue paper onto the floor area to form a shallow lava pool shape.
Step 10
Tuck LED tea lights or a short length of battery LED string lights under the tissue lava so the lava will glow.
Step 11
Shape small bumpy pieces of clay into glowstone blocks and place them where you want bright yellow light in the cave.
Step 12
Paint the glowstone pieces yellow and orange and let them dry completely.
Step 13
Glue the painted glowstone into place on cave walls and rocks.
Step 14
Use a black marker to add cracks and tiny ember dots with paint for extra Nether detail.
Step 15
Take a photo of your finished mini Nether diorama and share your creation on DIY.org
Final steps
You're almost there! Complete all the steps, bring your creation to life, post it, and conquer the challenge!


Help!?
What can we use instead of air-dry clay, LED tea lights, or a shoebox if we can't find them?
Replace air-dry clay with crumpled aluminum foil wrapped in masking tape or papier-mâché for rocks, swap LED tea lights or battery LED string lights for a small flashlight or glow-in-the-dark paint tucked under the tissue lava, and use a cereal box or large cardboard lid instead of a shoebox.
My clay rocks won't stick or the paint smudges — what should I do?
If clay pieces won't adhere or paint smudges, follow the step to let the black paint dry completely, secure clay with PVA or (with adult help) hot glue to the interior, and speed drying with a fan before gluing.
How can I change this activity for younger or older kids?
For younger children, have an adult cut the shoebox opening, provide pre-rolled clay pieces, washable paint, and glue sticks for assembly, while older kids can safely use a craft knife under supervision, sculpt detailed netherrack and glowstone, and wire battery LED string lights into the tissue lava.
How can we make the diorama more realistic or unique?
Enhance the mini Nether by layering red-orange paint and ember dots as instructed, tucking extra battery LED string lights under tissue lava, painting glowstone with glow-in-the-dark paint, adding cotton for smoky effects behind the box, or placing small Minecraft figures before photographing to share on DIY.org.
Watch videos on how to create a mini Nether diorama
Facts about diorama and model-making
🧱 Clay has been shaped by people for thousands of years — it's perfect for sculpting rocky textures and stalactites.
📦 Corrugated cardboard has three layers (liner-flute-liner) which makes it strong yet easy to cut and shape for mini builds.
🔥 Lava can reach about 700–1,200 °C (1,300–2,200 °F) — hot enough to melt many metals!
💡 LEDs can last tens of thousands of hours and stay cool, so they're ideal for safe glowing lava effects in tiny scenes.
🎮 The Nether is Minecraft's fiery, lava-filled dimension full of unique blocks and creatures — a great diorama theme!


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