https://calendar.google.com/calendar/render?action=TEMPLATE&dates=20210724T090000/20210724T130000&ctz=Australia/Sydney&text=Mermaids+Cave+1%2F2+day+walk&details=Practice+1%2F2+day+bushwalk%2C+mostly+on+track+with+two+short+off+track+sections.+Easy+and+medium+grade.+Less+than+5+km.+Practice+navigation.+All+participants+require+a+current+Scouts+NSW+membership+number.%3Cbr%2F%3E%3Cbr%2F%3E+For+more+info%2C+go+to%3A+%3Ca+href%3D%22https%3A%2F%2Fevents.nsw.scouts.com.au%2Fevent%2F416%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fevents.nsw.scouts.com.au%2Fevent%2F416%3C%2Fa%3E&location=Blackheath+Station%2C+Railway+Parade%2C+Blackheath%2C+NSW+2785