Kind of mixed on this one, some stops were good some were just ok.
Kaloka-Honokohau park and Puuhonua o Honaunau were educational and interesting.
The bee farm was more there for tourists than an actual bee farm. The part we saw was little more than a gift shop and a few hives setup for demonstration. Presumably there was a much larger real operation somewhere else.
The coffee farm was a good mix of actual groves and production. The tour was run by one of the employees there and good.
Our tour guide was excellent at presenting content both on the van and with us at each stop.
This wasn't great, but just ok. It's a bit pricy for what you see.
Very good tour - a lot depends on the weather- since part of the tour gets close to Hilo where it almost always rains everyday.
Our guide for the day, Kala, was very informative. The tour is long, with lots of stops. Wear good walking shoes! We did the tour on the next to last day of our visit and we were worn out due to the length. Maybe best to do this tour early in your trip.