У вашего броузера проблема в совместимости с HTML5
One way to engage kids in hiking is to add in some geocaching and head to a place with a cool suspension bridge, waterfall and snakes. The family headed out to Royalton Ravine in Gasport for mid spring exploration and to hone a few skills. We were also lucky to find trillium, jack in the pulpit and blooming mayapple along the way.