Questions & Answers about Na de wandeling nam ik een warm bad.
Na de wandeling is a time expression meaning after the walk. Dutch often puts time information at the beginning of the sentence.
Starting with it gives this structure:
Na de wandeling + nam + ik + een warm bad
This is very natural in Dutch. You could also say:
Ik nam na de wandeling een warm bad.
That version is also correct, but it puts less emphasis on the timing.
Na is a preposition meaning after.
It is followed here by a noun phrase:
na + de wandeling
So this is like saying after the walk.
A useful contrast:
- na de wandeling = after the walk
- nadat ik had gewandeld = after I had walked
So na is used before a noun, while nadat is used before a clause.