Trnovačko Lake, nestled in the mountains of Montenegro near Plužine, is a heart-shaped glacial lake renowned for its stunning natural beauty and pristine waters. Hiking to the lake generally requires a moderate level of fitness due to the mountainous terrain. Accessibility can be limited, especially during winter months when snow and ice make the trails challenging or impassable; summer and early fall are the best times to visit. While solo hiking is possible, guided tours are recommended for less experienced hikers or those unfamiliar with the area to ensure safety and enhance the experience with local knowledge. Costs are primarily associated with transportation to the trailhead and potentially guide services, with overall expenses being relatively moderate. A typical visit duration ranges from a half-day to a full day, depending on the chosen hiking route and time spent enjoying the lake. Keep in mind that facilities around the lake are minimal, so come prepared with food, water, and appropriate hiking gear.