We booked tickets through an app with a discount code, only buying entrance tickets, saving almost 200k VND for the whole family of 3 adults and 2 children. Downloading the QR code online beforehand avoided queuing. We were nervous on the cable car 🤣, my husband's face was pale, poor thing. After sightseeing until almost noon, we went to Lotteria for a fried chicken and hamburger combo for the whole family, costing only 455k VND. When we bought the tickets, we received a voucher for 5 free beer/food vouchers, but we didn't use them.