About 14km from Cairns, 'Crystals' is a series of beautiful waterfalls and idyllic, croc-free swimming holes that locals would rather keep to themselves. The area is accessed by a 1.2km (30-minute) pathway. Crystal Cascades is linked to Lake Morris (the city's reservoir) by a steep rainforest walking trail (allow three hours return); it starts near the picnic area.
There is no public transport to the pools. Drive to the suburb of Redlynch, then follow the signs.