The biggest playground from Dobbiaco/Toblach Grieswaldile is located in Dobbiaco Vecchia/Alttoblach.
In the playground there are: seesaw, swing, slide, zip-line, pond, climbing scaffold, ...
How to reach Dobbiaco/Toblach: https://www.drei-zinnen.info/en/dobbiaco/dobbiaco/contact-and-service/arrival-mobility.html
From Dobbiaco in western direction, behind the sport zone.