To begin the trekking one has to reach to a small town namely Mala by motor , in the Himalayan region the railways has very limited access because of the hilly regions the installation of railways is very costly.
At Mala get refreshed and be prepared for trekking.
From Mala one has to cross river Bhagirathi and reach almost easy dusty trek to Sauri Ki Gad.
From here onward the trek is ascending until you reach Belak.
Get refreshed again at Belak, one shall definitely need it.
From Belak to Buddha Kedar the trek is descending way thru the valley regions, the high mountains around you. This is the place the tourists shall enjoy the most, the trek is thru dense Himalayans jungle all around you full of different vegetation , birds singing in heavenly songs . a perfect for naturalist to loiter.
Fom Buddha Kedar Panwali , again prepare yourself for ascend thru picturesque hills traced fields , small huts of people and valley downstairs and beckoning peaks everywhere.
The trekking consists of almost 20 kms and depending upon the zeal and energy of the trekker it may take 2 to 3 days.
From May to October is the best time for this trekking.
Yes guided tours and guides are available at Mala , the gear like trekking shoes etc should however purchased from the other major cities nearby like Dehradun or Rishikesh.
Keep necessary supplies of water and eatables , though small huts and side shops offer you a place to rest and eat.
At Kedarnath where the famous Shiva temple is there, one shall get some nice places for accommodation and food.