Our tour guide Brooke was wonderful. She was informative and knowledgable of the area and terrain. She was pleasant and accommodated our group for speed. I enjoyed the informational hike through the rainforest and would highly recommend if you are looking for a leisure hike. If you want a really laid back bike ride then this is also for you. Personally I would have preferred a longer hike and a more vigorous bike ride. Signing up with Viatour was the right choice for not having been to Oahu before.
Pretty fun experience riding downhill on the bike, very easy coasting with a break in the middle for lunch. Yes there is a tiny uphill bit but that lasts for about a minute. They're very big on safety so don't expect to race down the hill like a maniac - if you want to do that you should get up there on your own and DIY it. The bike ride takes place in the Honolulu Watershed Forest Reserve.
Terrii was the best guide ever - the other guides who joined us in the afternoon for the biking part were great too. The hiking was nice and smooth though there were parts a little more tricky.
I wish I had known that a three-part day was offered: some people were doing a sailing/snorkling tour after the bike, but i had never received the offer.