The way to the Vojak is very well signposted. Natural way of partially sure-footedness and good footwear requires due to roots and larger stones. Easier is the way across the street and can also be done with "sandals".
Summit (827m) From up here you have a great view of both the Kvarner Bay and Istria. A further route to Šikovak is possible, but requires a head for heights and surefootedness.
From the wooden steal at the Poklon Pass, a beautiful hiking trail leads up to the Vojak. With the MTB, the reverse direction (downhill) is of course more fun :-)