Welcome to the ancient Misetapi temple complex, where the rulers of the Misetai empire have lived since the dawn of civilisation. Over the generations it became less and less a place of worship, and more a place for the rulers to flaunt their limitless wealth. One day one of these rulers watched a peasant build a small makeshit rollercoaster in their backyard; this gave him an idea and he called for the world's leading rollercoaster builders to design him a unique coaster.
And so the Misetai empire gained its first, and to this day only, Arrow looping coaster.
To boost their popularity with their subjects the rulers decided to open their temple park to the common folk a few weeks a year. Free of charge, of course.

And did it work?

Of course it did. Everyone loves rollercoasters. And free stuff.