In travel planning, a subway map is more of a preparation tool to reduce travel time than a simple map. If you first connect the route from the airport to your accommodation and the places you must visit each day, you can prioritize the routes and transfer stations you need, even in a crowded city.
Decide on the first route from the airport to your accommodation
Upon arrival, luggage and unfamiliar signs make the simplest route important. On the route map, display the airport, the station closest to your accommodation, and the transfer station in that order, and check the number of transfers and the final section in advance.
Group daily itineraries in the same area
Rather than listing tourist attractions haphazardly, traveling becomes simpler by grouping places on the same route or in adjacent stations on one day. If you check the nearest station to each location on the route map, you can reduce unnecessary round trips on the subway.
Check alternative routes for transfer stations
Remembering only one transfer station can limit your options when changing routes. Take a look at the route map to see other routes that generally run through major sections or transfer points before or after one stop.
Review station names with a game before departure
Once you have decided on the route you need for your trip, try entering the station name in the game. Just looking at the map reveals station sequences that are easy to miss, and is also helpful when following electronic signs and announcements in the area.