Big Island Upolu Point Airfield Hilo Airport Puʻu ʻŌʻō Vent Kilauea Crater Puʻu ʻŌʻō Vent Waipio Valley Mauna Kea Ocean exit of Puʻu ʻŌʻō lava flow in the late 1990's Ocean exit of Puʻu ʻŌʻō lava flow in the late 1990's Puʻu ʻŌʻō Vent Puʻu ʻŌʻō lava flow Puʻu ʻŌʻō lava flow Puʻu ʻŌʻō lava flow Puʻu ʻŌʻō lava flow Puʻu ʻŌʻō lava flow Lava Fields in the Puna region Puʻu ʻŌʻō Vent in 2015 Puʻu ʻŌʻō Hilo Bay, Big Island Posted in .