De or het snowshoeing?

The correct Dutch article is:

de snowshoeing

Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) een winteractiviteit waarbij je wandelt op speciaal schoeisel, genaamd sneeuwschoenen of sneeuwrackets, over een met sneeuw bedekte ondergrond.

How to use snowshoeing

the snowshoeingde snowshoeing
this snowshoeingdeze snowshoeing
that snowshoeingdie snowshoeing
our snowshoeingonze snowshoeing
your snowshoeingjouw snowshoeing
every snowshoeingelke snowshoeing
which snowshoeing?welke snowshoeing?
a big snowshoeing / the big snowshoeingeen grote snowshoeing, de grote snowshoeing

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).