We are planning our Hawaii trip with our 2 children (5 & 8) to Hawaii for 14 nights. My husband and I went to Maui and Kauai for 2 weeks on our honeymoon 12 years ago. We will first visit Maui for 5-6 nights and then off to BI. We definitely want to stay in Volcano for a night or 2 and need recommendations on what to do in that area. Our kids are well travelled and adventurous and love nature, swimming, snorkeling, boating and hiking). We recently spent 12 days Utah, hiking most days. They can handle 1-2 hikes/day for about 1-3 miles of easy to some moderate terrain). Also, need suggestions on the drive from Volcano to Mauna Kea Beach Hotel where we will be staying for the remainder of the trip. I read that the drive Upcountry?? is beautiful. What road do we take for that? Or should we stop at Mauna Kea visitor center? Is it worth the stop if we aren't doing the summit? Open to all suggestions as we are in the initial stages of planning and can adjust the number of nights we spend in each area. Thanks in advance.