About Yosemite wilderness and how to plan a hiking Trip

I found this article in National Park Service website, it is a very helpful article to assist you in planing a hiking trip for Yosemite Wilderness experience. For more info go to nps.gov website.

The Yosemite Wilderness has over 750 miles of trail. As part of the wilderness experience, a good planning process will enhance both your understanding of the park and your hike, while increasing your enjoyment and safety. Therefore, park rangers will not plan a wilderness trip for you, but will only provide general guidance; you must plan your own trip.

When you have thought about or decided what you want from your trip, you can start planning and researching your hike. A detailed topographic map is a must for any hike. In addition, a good guidebook can help you choose a trip that is right for you. For books and maps, please visit the non-profit Yosemite Association's bookstore. Remember that visiting the Wilderness is an adventure: do not be afraid to explore a new area and discover what wonders it has to offer!

You can find brief descriptions and mileages for trails by downloading this PDF [400 kb]. The trailhead information page has more information about each trailhead.