Which scenic spots are suitable for the elderly to travel?

The gardens in Suzhou are very suitable for the elderly, whether it is the Humble Administrator's Garden and the Lingering Garden, or some relatively unknown gardens, such as the Lovers' Garden and Huanxiu Mountain Villa. My humble Administrator's Garden is a classic. If you are an old man, you can spend the day slowly. The most important thing is to visit the garden. When you are tired, you can sit in the corridor or chair and have a rest. You can see different scenery all year round.