Champagne Pool (green) and Artists Palette (yellow), Waiotapu Thermal Reserve, near Rotorua, North Island, New Zealand - aerial

Champagne Pool (green) and Artists Palette (yellow), Waiotapu Thermal Reserve, near Rotorua, North Island, New Zealand - aerial

Champagne Pool (green) and Artists Palette (yellow), Waiotapu Thermal Reserve, near Rotorua, North Island, New Zealand - aerial

Champagne Pool (green) and Artists Palette (yellow), Waiotapu Thermal Reserve, near Rotorua, North Island, New Zealand - aerial