About ten years ago, my wife and I went up to Chi(1) Du(3) (between Taipei and Keelung) for free ultralight flights.
They offered either a free flight in an ultralight or a trip “up” in a hot-air balloon that remained tethered to the ground. I think this was one of those freebies for looking at a new apartment complex. Typically, they give you a blender or coffee maker or something worth NT$600-NT$1000 just for looking at their apartments with gym center etc. You feign interest for a few moments in exchange for your gift. Anyway, they weighed you (I was just light enough at 83 kgs.), had you sign a release; you sat beside the pilot, and off you went. The flight was 5 minutes, and it was fun! I was surprised by two things; the slow speed, and the steep angle of approach when landing.
At least that’s the way I remember it.
My wife seems to think it was either in Danshui or on the way to Keelung, or somewhere beyond Keelung. And it was definitely before we were married (12 years ago), but wait, maybe we were married but pre-kids; no, we had a kid, and we went there (Danshui, beyond Keelung or Chi(1) Du(3)) with her brother and sister-in-law who had their first child, but, no, that would be impossible . . . they were there, but they must have been childless . . . they were still tryin’ at that time. Anyway, it was in the hills, up in the air with the coach, and I don’t know how long it lasted, but it was up in the air; then back down. You had to get out of your car, and maybe there was a minibus that took you to a place where you had to walk, or maybe there was no minibus, but for sure, you had to walk up the hill and then later down. There weren’t any stores there. I think it wasn’t to show you the apartments; it was to introduce hot-air ballooning and ultralights to people in Taiwan. I remember it was free. And our little child went up in the balloon or maybe the ultralight . . . or not . . . if she was even there . . . I think it was the balloon, but there was a lot of waiting and standing if she went up in the balloon. Anyway, it was uhn-fer-get-uh-buhl.