The Soltaniyeh Dome, a UNESCO World Heritage site, is a stunning example of Persian architecture, featuring a massive double-shelled dome adorned with turquoise tiles. Accessibility might be limited for those with mobility issues due to the historical nature of the site. A solo visit allows for independent exploration, while a guided tour can provide deeper historical and architectural context. Seasonal restrictions may apply, especially during extreme weather conditions; it's best to check local forecasts before visiting. The approximate cost for entry is relatively low, but transportation to Soltaniyeh can add to the overall expense. A typical visit lasts 2-3 hours, allowing ample time to appreciate the dome's intricate details and surrounding complex. Note that conservative dress is recommended.