David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps. ...

Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps. (David Quammen)

David Quammen Quotes Pictures

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.

David Quammen Quotes: Onward we climb. The upper slope is a crust of friable lava. It crunches like peanut brittle beneath our steps.