Offering beautiful views of the Big Island, free samples of fresh 100 percent Kona Coffee and a free tour, let your senses wander at Hawaii’s #1 farm tour: Greenwell Farms! With a family legacy that dates back to 1850, Greenwell Farms’ specialty dark, medium and light roasts embody the spirit of aloha. Learn more about the coffee that fills your cup in a free 45-minute guided tour from 9am to 3pm daily! Kealakekua, Hawaii. 81-6581 Mamalahoa Highway, Farm Tours: 808-323-9616, Coffee Club/Online Sales: 888-592-5662, sales@greenwellfarms.com, @GreenwellFarms on Instagram, Facebook, and Twitter.