French translation please: ballade nature

Please can someone tell me if I am correct in thinking that this is a nature walk? It's taking place at night so I need to know for wardrobe reasons!
Thanks

Nature walk, yes.

And it should be spellt (?) "balade", but this is a very very common mistake.;-)..

Well that would explain why it didn't make much sense via babelfish (not that much does!). It's written exactly like that on my timetable by a native French speaker...! Thanks: I now know to pack my gloves and scarf!