1. Nearby attractions: Mauna Loa Macadamia Nut Corporation, Hilo.

2. The most famous volcano in Hawaii is Mauna Loa.

3. The most famous volcano on Hawaii is Mauna Loa. It is the world's most active volcano.

4. After day of hiking on Mauna Loa , a snow - capped mountain, I fly of Lanai.

5. Mauna Loa awoke from a 25 year silence in July 1975, filling its summit - pit crater with lava.

6. Another was at a newly established weather station atop Mauna Loa in Hawaii.

7. In fact, Hilo, the second largest city in Hawaii, is built just under Mauna Loa .

8. The longest continuous record of atmospheric carbon dioxide levels (1958-present) comes from Mauna Loa Observatory in Hawaii.