I’m writing this review after I visited the park for the second time. I opted for a paid entrance at the Pavilion again. It was probably bad timing for me because about half of the pavilion rooftop was under renovation. I’d say I shouldn’t have paid for the entrance and went around the free area instead. The free area is HUGE and there is a lot to explore. There are buskers along the walk paths too. Be prepared to climb up and down the hill. Or use the staircases of course. Good place to warm you up when you visit during the winter season.