Where are the Fighting Grounds in Gothic 1 Remake?
For The Path Chosen in Chapter 4, speak to Tarrok inside the Orc Enclave, then go to the arena immediately north of the central camp area. The objective marker can be easy to misread because the enclosure blends into the settlement. Look for the open fighting space beside the camp structures, step inside, and defeat Grazkrak. Return to Tarrok after the duel to continue the main quest.
Do not confuse that arena with the ritual grounds used later in A Warrior's Honor. For the later quest, leave the arena through the northern tunnel, continue until you reach a broader ritual area with dead Orcs, and wait for or meet Ur-Tukar there. The two locations are connected by the Orc Enclave route, but they serve different chapters and different objectives.
The shortest check is your journal: if it says to prove yourself after talking to Tarrok, use the arena just north of camp. If it refers to Ur-Tukar, fallen warriors or the ceremonial task, continue through the tunnel beyond the arena. This page separates both routes so you do not circle the camp or run too far into the enclave.

