data(eyjar)
# islands in the Breidafjordur region
geoplot(xlim = list(lat = c(64.85, 65.65), lon = c(-24.6, -21.7)),
country = bisland, grid = FALSE)
geolines(eyjar, col = "magenta")
## maybe str(eyjar) ; plot(eyjar) ...
Run the code above in your browser using DataLab