A Leaflet.js map created with Folium. This map was generated with the following Python code:
import folium
map_1 = folium.Map(location=[45.372, -121.6972], zoom_start=12,
tiles='Stamen Terrain')
map_1.simple_marker([45.3288, -121.6625], popup='Mt. Hood Meadows')
map_1.simple_marker([45.3311, -121.7113], popup='Timberline Lodge')
map_1.create_map(path='mthood.html')
Which folium version using? At latest, there is not a "simple_marker()" function.