Oksana was a great guide. The 3 hours went by very (too) quickly. He showed us the sights and had interesting information and stories about what we seeing. It was a great tour and the reason why I sign up for these types of tours. Yes, we can probably do it on our own, but the stories and information conveyed by a local makes all the difference. Book this tour, you won't be disappointed, especially if you're lucky enough to get Oksana as your guide.