library(leaflet)
## Warning: package 'leaflet' was built under R version 3.4.3
myDream <- leaflet() %>%
  addTiles()

myDream <- myDream %>%
  addMarkers(lat=-16.426719, lng=145.994347,
             popup="My Favourite Scuba Diving Spot (Norman Reef, Frankland Islands, Cairns, QLD)")
myDream