It was actually Mount Tibidabo. The story specifically mentions "Western Europe" as the location of the backpacking, specifically the "foothills of Mt Tibidabo". Never in the speech does it mention "Lake Tibidabo", but rather just a lake.
The question also needs to be more specific about which location it's asking for. I tried "Europe" and "Spain," which are both correct. I also tried "Barcelona," and although Joey says he's "just outside Barcelona," that's a viable answer too. If the question is looking specifically for the mountain, it should say so.
Same correction as "noodles" mentioned...it's definitely Mount Tibidabo! I couldn't figure out why that answer wasn't accepted - otherwise a good quiz!
the sandwich is NOT called moist maker, thats the name of the middle layer of bread soaked in gravy. Also, "the moist maker" should be accepted (if you want to keep the wrong answer, at least accept variations)
2. The sandwich isn't call a moist maker, the bread that goes in the middle is called the moist maker.
3. They hike at the foothills of Mt. Tibidabo.