What are the basic equipment for tourism photography?

Dear great gods, little fairy, welcome:

A bag that is convenient to take and put the machine and strong enough.

One camera and one mirror, or two cameras and two mirrors, it is best not to change the lens at the scene when going out.

Sufficient standby power. Forget the charger.

Flash band selection.

Lens paper or cloth, depending on your habits.

Monopod, if you plan to take a selfie, you can bring a tripod. The difference lies in size and weight.

Laptop or ipad, and related card reader. If you have enough cards and are not in a hurry to process photos, this can be ignored.

Keep it as simple as possible. It's tedious to take too many things out. Everything is centered on being able to take pictures, at least to ensure that the machine works normally.