what's the most unconventionally fun vacation you've ever taken?

Last year took a clothing optional cruise. Had a lot of fun, very relaxing and all the benefits of being at home.

I was driving to see a friend staying in myrtle beach and they cancelled on me, so I ended up staying with a friend in delaware and having a lot of fun with them. Sometimes more fun can be had by just going where the wind takes you.

When we just got in tge car and drove down tge coast with no destination in mind.Ended up in the outer banks of North Carolina.Was real nice saw whales and dolphins even a sea turtle on that trip.

My vacation with my family in 1985 where we travelled to Washington DC and New York City

Have not taken unconventionally vacation yet. What was yours