Where is the best place for the elderly to travel?

Id card, selfie stick, charging treasure. These are three things that travel can't do without now. Nowadays, almost all tickets, accommodation and consumption are inseparable from mobile phones. Because everyone is outdoors most of the time during the trip, the frequency of using mobile phones will be very high, so we should fully charge the mobile phones every night. In addition, you should bring a charging treasure with you in case of emergency. If you bring a selfie stick, it is convenient for everyone to take pictures outside. There are also bank cards and cash. Although it is convenient to pay by mobile phone now, cash is still needed in many cases, especially in some mountainous areas or nearby areas where special agricultural products are sold. They may not always support mobile payments.