The iconic Old Bridge (Stari Most) in Mostar, a UNESCO World Heritage site, is a freely accessible pedestrian bridge that can be easily explored solo or as part of a guided city tour, offering deep historical insights. It's open year-round, though summer sees larger crowds and the famous bridge diving tradition by local divers into the Neretva River, while spring and autumn offer more pleasant weather. While there's no entry fee for the bridge itself, visitors often tip the divers, and overall costs depend on transportation, accommodation, and tours. Due to its steep, uneven, and often slippery cobblestone steps, the bridge is not wheelchair accessible and challenging for those with mobility issues; sturdy, comfortable footwear with good grip is highly recommended. A typical visit to walk the bridge and soak in its immediate surroundings might last 15-30 minutes, but exploring the charming Old Town, enjoying the views, and visiting nearby attractions could extend to several hours or a full day.