https://calendar.yahoo.com/?v=60&view=d&type=20&ST=20230204T210000Z&ET=20230205T050000Z&TITLE=Fortress%20Creek%20Canyon&DESC=Canyoning%20trip%20down%20Fortress%20Creek%3Cbr%2F%3E%3Cbr%2F%3E%20For%20more%20info%2C%20go%20to%3A%20%3Ca%20href%3D%22https%3A%2F%2Fevents.nsw.scouts.com.au%2Fevent%2F809%22%20target%3D%22_blank%22%3Ehttps%3A%2F%2Fevents.nsw.scouts.com.au%2Fevent%2F809%3C%2Fa%3E&in_loc=Upper%20Blue%20Mountains