Although is a conjunction and means "aunque".
Though can be a conjunction and an adverb. As a conjunction it is interchangeable with although with the same meaning.
Wish + Wouldn / Wouldn't
We use wish + person /thing + would to talk about things we want to happen, or stop happening because they annoy us.
• Travel can be used as a noun and as a verb.
• As a noun it is an uncountable noun and it is commonly used as a part of compound nouns.