Taking the elderly to visit the botanical garden is a great experience. The paths are flat, and the sightseeing bus goes to every pavilion. Each plant is labeled with its name and description, which the elderly can understand. There are plenty of benches for resting, and bottled water is only two yuan a bottle, the same price as outside, so they don't overcharge. The greenhouse is at a comfortable temperature, so it's not cold even in winter. The elderly can stroll around all day without getting tired. It's much more convenient than climbing mountains and scenic spots, and the whole family can have a comfortable time.