National Parks Week is now just a couple of weeks away, and the Park Service has a host of events planned to celebrate, not the least of which is free admission to nearly all of the parks. Adventure travel company Call of the Wild, which specializes in women's only travel, is celebrating too, offering a 5% discount on all of their trips that take place in one of the national parks this year.

Travelers wishing to take advantage of the discount have plenty of great options to choose from. For example, there are multiple opportunities to go backpacking or hiking in Yosemite National Park, truly one of the crown jewels of the entire system. There is also an excursion to Zion and Bryce National Parks scheduled for October, and another trip to Joshua Tree planned for November as well.

Perhaps the most exciting option on the schedule however, is an August hike along the John Muir Trail, one of the most popular and beautiful treks in the U.S. That adventurous trip will take intrepid travelers on a six day journey through the Sierra Mountains of California, offering up spectacular vistas and crystal clear mountain lakes. While this hike isn't for the uninitiated, it promises to be a once in a life time experience for those who take part. It also happens to be eligible for the 5% discount mentioned above.

Call of the Wild has been organizing women's only adventure travel since 1978, which makes it one of the oldest companies to cater to the ladies only crowd. If you're looking for a fun, adventurous escape with your girlfriends this year, you'll definitely want to check out all the options they have to offer.

Filed under: Climbing, Arts and Culture, Hiking, Learning, North America, United States, Camping, Ecotourism, Budget Travel