Adding geojson properties to popup

I have the following code which uses this geojson file as input.

import folium
markers_geojson='volcanoes_json.geojson'  
map=folium.Map(location=[0,0],zoom_start=6,tiles='Mapbox bright')
map.add_child(folium.GeoJson(data=open(markers_geojson),name='Volcano').add_child(folium.Popup("A plain pop up string")))    
map.save(outfile='test5.html')

As you see the code is simply displaying a static string. Is there a way to put marker properties values contained in the json file in the popup method?

[ghost]

Thanks a lot for your help.

FeatureGroup worked well. The map now has popups and a layer control. Here is the code for future reference:

import folium
import pandas
df=pandas.read_csv("Volcanoes_USA.txt")

map=folium.Map(location=[df['LAT'].mean(),df['LON'].mean()],zoom_start=6,tiles='MapQuest Open Aerial')

fg=folium.FeatureGroup(name="Pika")

for lat,lon,name,elev in zip(df['LAT'],df['LON'],df['NAME'],df['ELEV']):
    fg.add_child(folium.Marker(location=[lat,lon],popup=(folium.Popup(name))

map.add_child(fg)

map.add_child(folium.LayerControl())

map.save(outfile='fg1.html')

[fnorf]

Any reading through these, be careful about calling your map “map”. map is a built-in function in Python and you would overwrite the name. Use “m”, like in the folium docs to avoid confusion. 😉 https://docs.python.org/3/library/functions.html#map