Tibidabo, Barcelona's highest point. Don't be fooled into spending 30 Euros on a sightseeing bus by the staff of the sightseeing company. Every weekend there is a magic T2A, which can go up to the top of the mountain in only 3 Euros. The top of the mountain is beautiful, and you can see Barcelona panoramically and see the Holy Family Hall clearly.
You said, I've always wanted to see the sunset at the top of this mountain, but I never had a chance. I said I always wanted to go to the amusement park and ride on the ferris wheel and merry-go-round. Weekends, hilltops, sunsets, churches, Ferris wheels, merry-go-round
The amusement park is located on Tididabo Hill, but it is not open every day. I went to the official website in early October. It was only open on weekends. As long as the garden day, there is a tourist bus called t2a, which can sit directly on the top of the mountain from Catalonia Square. The amusement park is open every day from summer vacation to mid-September. At other times, you'd better check the official website before you leave.
A very interesting place, more suitable for parent-child travel.