[box_dark]Zion National park – Utah[/box_dark] The Zion National Park with a multitude of landscapes is truly a trekker’s paradise. To get a full on experience of Zion one needs to explore both the depths of the canyon and the cliffs that dot the park. However, one has to be very careful of the weather and climatic conditions as the region are prone to flash floods. The best places to trek within Zion Park are Angels Landing, West Wall of Zion Canyon, Kayenta Trails, East Rims Trail, Emeral Pool Trails and The Narrows. [box_dark]Grand Canyon[/box_dark] When talking about trekking destinations in the US it would be criminal not to mention the Grand Canyon. To see the Canyon from the bottom through trekking and is a unique experience in itself. However a very well planned itenary is required to trek in the Grand Canyon. Places to trek in Grand Canyon are Bright Angel trail, South Kaibab Trail and North Rim. [box_dark]Yosemite National Park – California[/box_dark] This huge and massive park has it all. A 200 feet waterfall, lakes, pre-historic trees, mountains and beaches. There is nothing more a trekker could ask for. There are over 800 miles of trail. From easy to relaxed and totally unmaintained trails this is a paradise for hard-core trekkers. The most prominent places in Yosemite to trek are the Yosemite Valley, Glacier Point Road and Wawona and the Mariposa Grove.