
This is an aerial view of Kohala Ranch on the left and Kohala Estates on the right. The main road, Akoni Pule Highway, runs across the photo just above the coastline. The dark strip running across near the top of the land is Kohala Mountain Road, the darkness being the trees which line much of the road.
Kohala Ranch is a gated community which spans the space between these two roads. Near the bottom, houses are built on lots of one to three acres. Midway up the hill are five acre lots, and toward the top are bigger lots of 10 and 20 acres. The community has access to both roads. The top of the community gets more rainfall, and more wind, than the lower sections. Kohala Estates connects only to the bottom road.
Communities such as these are fairly common on the Big Island. Some are gated, some not, but most cater to people moving to the island from elsewhere since the property prices tend toward the upper end of the market.







On a recent walk I noticed some disturbance in the water not far offshore and was happy to see a school of 15 to 20 spinner dolphins. I thought they were headed south and set out to follow them from shore. Then they turned around and went north again. I followed. This happened several times, so I just sat down and watched while they tried to make up their minds.

Sitting at around 8,200 feet on the northern slope of Mauna Loa, is the HI-SEAS (Hawai’i Space Exploration Analog and Simulation) site. The dome is where a crew of volunteers stays, simulating what could face a similar crew living on Mars. The terrain has similarities to Mars, the crew can only go outside in space suits, and communications are delayed by 20 minutes as they would be in real transmissions between Earth and Mars.