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Sturdy Indoor Activities for 18 Months Old

See all 205 sturdy indoor activities for 18 months old. MontiPlanet.com offers a complete overview with descriptions, benefits and age recommendations. Find all sturdy indoor activities for 18 months old.

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18 MonthsIndoorSturdy

Products

Age: 1-2 Years

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$151.99
Age: 1-3 Years

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$264.99 $309.99
Age: 18 Months-3 Years

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$304.89 $374.99
Age: 18 Months-3 Years

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$184.99 $219.99
Age: 18 Months and Up

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$154.99 $179.99
Age: 1-2 Years

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$170.24
When your baby is playing with blocks or a pikler triangle, you can also use repetitive words like 'up, up", or "down, down". These activities are good for both their motor and language development.
Age: 1 Year

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$10.89 $16.29
Age: 1 Year

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$19.98 $24.99
Age: 1 Year

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$14.49 $27.99
Age: 1 Year

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$29.99
Age: 18 Months-2 Years

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$17.99
Age: 18 Months and Up

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$7.99
Age: 1 Year

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$19.99 $25.99
Age: 18 Months-3 Years

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$39.99 $49.99
Age: 1-2 Years

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$40.79 $52.99
Age: 1-2 Years

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$37.20 $39.99
Age: 1-2 Years

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$99.99
Age: 1-2 Years

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$25.99
maria montessori image
"The child’s conquests of independence are the basic steps in what is called his ‘natural development’. " Maria Montessori, The Absorbent Mind
Age: 1 Year

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$24.99
Age: 18 Months-3 Years

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$34.99
Age: 18 Months-2 Years

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$37.78
Age: 1-2 Years

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$189.99
Age: 1-2 Years

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$11.99 $12.99
Age: 18 Months-3 Years

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$16.99 $19.99
Age: 1-2 Years

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$75.99
Age: 18 Months-3 Years

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$97.99 $109.99
Age: 18 Months-3 Years

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Color:Gray[+1]
$169.95
Age: 1-2 Years

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Color:Natural[+1]
$49.99
Age: 1 Year

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$99.99
Age: 1 Year

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$21.99
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1 Reviews

More reviews

Ellen

26-05-2026

Really happy with the mud kitchen. The quality is great, and it looks beautiful in the garden. Our kids spend hours playing with water, sand, mud, and pretending to cook. It’s a fun way to keep them active and creative outdoors. The setup was easy, and the materials feel sturdy and durable. Definitely a great addition for outdoor play. Highly recommended!