How to Make a Bug Hotel with Kids: Easy Weekend Project (2026)

A bug hotel is a simple structure you fill with natural materials — hollow tubes, bamboo, pine cones, straw, twigs and bark — that gives insects a sheltered place to nest, rest or overwinter in your garden. To make one with kids, you need a box or wooden frame, a few natural fillings you collect on a walk, and about an hour. No glue gun required, though one helps.

The whole idea is that the insects find it themselves. You build the rooms, you fill them, you put it somewhere sensible, and then you watch. That watching part is what turns a craft into a science project, and it costs nothing.

What You Need

Split the list in two. The structural bits hold the hotel together; the natural bits are what actually welcome residents. Getting that split right is most of the project.

Find these outdoors

• Short lengths of bamboo or reed, ideally 10–20 cm
• Dry twigs and small sticks, a mix of thicknesses
• Pine cones, seed pods, or dry flower heads
• Peeling bark and curled leaves
• Dried grass, straw, or wool pulled from a fence
• Hollow plant stems — elder, bramble, teasel, fennel
• A few flat stones or a broken pot shard

You will also need

• A wooden box, a sturdy cardboard box, a wooden picture frame, or an old drawer
• Corrugated cardboard and a few thin offcuts of wood to make the dividers
• Staples or strong tape, plus string or wire for tying bundles
• Wire mesh or an old pair of tights to staple across the front
• Scissors, tape and paint for the decorating stage

Substitutions are easy. An oatmeal container, a shoebox or a plastic juice bottle cut across the middle all work as the shell. A sheet of stiff cardboard makes fine dividers, and garden twine replaces wire for lashing bundles.

One safety note

Staples, wire and sharp-edged cardboard are an adult job. If your child is under three, leave the cutting and stapling to you and hand them the paintbrush instead. From about eight, they can manage a staple gun under supervision; a craft knife or hot glue gun stays adult-only at any age.

Step-by-Step: How to Make a Bug Hotel with Kids

Plan the Bug Hotel

Decide the size first, because it decides everything else. For a garden wall or a fence panel, something roughly shoe-box sized works and you can carry it with one hand. For a free-standing build, make it about 60 cm tall and stand it on bricks or a post so the bottom compartment stays off the damp ground.

Wall-mounted or free-standing is a genuine fork in the road. Wall-mounted means no legs and less rot, but it needs a sheltered wall. Free-standing can sit in a border and be moved as the seasons change, which matters if you want spring pollinators one year and autumn hibernators the next.

Then get the children in on it. Ask them to decide the colours, cut out paper labels for each room, and collect the twigs. Handing over the collecting is the single best thing you can do — a walk that becomes a treasure hunt turns a build into an afternoon that fills up a whole weekend.

Build the Frame and Compartments

Fix the backing first. Plywood, hardboard or the flat side of a second piece of cardboard works, and staple or tape it to the back edge of your frame with no gaps at the bottom where a wasp could build a nest you did not ask for.

Divide the interior with cardboard or thin wood strips. Make the compartments deliberately different sizes rather than neat and equal — tall and narrow, short and square, wide and shallow. Variety is what lets several species share one wall, because each insect has its own gap size it will accept.

Staple wire mesh or an old pair of tights across the front once everything is filled. It keeps birds and squirrels out, and it stops curious fingers pulling the rooms apart. This step gets skipped more than any other, and it is the one most worth doing.

Add Natural Materials

Fill each compartment with one material, packed loosely rather than jammed tight. If nothing can squeeze in beside the twigs, nothing will move in. Pack bundles with their ends facing outward so the openings are visible, and vary the depth so there is darkness at the back of every room.

Here is the mapping worth having in your head, because each material suits a different resident:

Filling material	Gap size that works	Likely resident
Bamboo or reed tubes	3–8 mm wide	Solitary bees, leafcutter bees, small wasps
Drilled holes in a wood block	3–6 mm deep, cleaned out	Solitary and mason bees
Tied bundles of straw	Tube gaps along the stems	Earwigs and other overwintering invertebrates
Pine cones	Natural crevices	Ladybirds and small beetles
Twig bundles	Mixed diameters	Solitary bees, wasps, caterpillars pupating
Peeling bark and curled leaves	Underneath	Woodlice, beetles, larvae
Hollow plant stems	3–10 mm wide	Bees, hoverflies and other hangers-out
Stones and pot shards	Flat cool surface	Ground beetles, worms

If bees are your target, drop the twig compartment and make a bee hotel instead. Drill or buy blocks of untreated wood or clay pipe, and cut holes in five sizes: about 2 mm for the tiniest solitary bees, 3–4 mm for leafcutter and mason bees, 6 mm for larger solitary bees, 8–10 mm for bigger species. Two rules matter more than the rest: never drill partway through and leave a blind hole, and never use pressure-treated wood, which is toxic to larvae.

Steer clear of a few fillers. Food scraps and anything with a smell attract flies rather than the insects you hope for, and in winter those flies sit in the warm sun and die on the floor of the hotel. Skip nuts and acorns for the same reason, skip plastic, and skip anything treated, scented or sharp. If you can pick it up from a path and it does not sting or bleed sap, it is probably fine.

Decorate, Mount and Check the Hotel

Let the kids paint the outside, add door-shaped cutouts, and label each room with a picture of what is inside. Children who recognise their own handwriting go back to check far more often than children who watched an adult do it.

Position matters more than almost anything else in this project. Aim for a sheltered spot with some sun, ideally south or west facing, near flowers or long grass, but out of the worst of the wind and not in a line of dripping eaves. Leave it in place over winter rather than moving it into a shed.

To keep the rain off, angle a small roof of slate, a plastic sheet on two sticks, or a piece of bark over the top. Do not seal the sides; ventilation is what stops mould, and mould is the one thing that will actually ruin a hotel.

When you check, keep it to a count through the mesh. Look at what is in the tubes, note what changed in a bug journal, and leave the residents where they are. The one time I lifted a fitting out to look properly, it was an empty tube with a spider silk tie across it — which is the reminder that you are building a home for wild things, not a display case.

A reasonable timeline: something often appears within a day or two, but solitary bees and overwintering insects may take a month or more, and an empty hotel in week three is completely normal. If it is still empty after a month, the usual causes are a spot in full afternoon sun that bakes dry, a gap the wrong size, or a front that never had mesh.

Common Mistakes to Avoid When You Make a Bug Hotel with Kids

These are the five things that go wrong most often, with the fix for each.

• Damp materials. Anything green or fresh will grow mould inside a closed box. Dry everything thoroughly first, and never fill a compartment with fresh-cut stems or clippings from the lawn.
• Compartments packed solid. Stems shoved in too tight leave no room at all. Fit bundles so they sit loosely and you can slide a finger in beside them.
• Direct rain on the whole face. A small roof solves this and costs one sheet of bark. Rain also washes out the nesting material, so it stops being usable at all.
• No ventilation and no mesh. One makes mould, the other invites squirrels and birds. You need a covered front that still lets air move around the edges.
• Expecting tenants on a deadline. Empty rooms in week one are normal. Do not keep swapping the contents out, which resets the whole thing.

To make it last longer, stand it off the ground, refresh the straw and leaf compartments each autumn, and top up the bamboo and twigs as they wear down. Rotate a little material each year so the mix stays interesting rather than turning into a single colony of whatever moved in first.

Frequently Asked Questions

Conclusion

Start with a cardboard box and a walk. Collect twigs, tubes, cones and bark with your kids, dry everything overnight, then build the frame and fill each room with a single material, packed loosely. Mesh the front, add a small roof, and put it somewhere sheltered with sun near flowering plants.

Then do the part most guides skip: look without disturbing. Count arrivals, note the date each resident appears, and leave them where they are. Learning how to make a bug hotel with kids works best as an invitation to watch what a small patch of garden can do on its own.