Istanbul in 3 days

Transport: Use tram T1, metro, ferries and walking.

Estimated pace: medium

Day 1: Sultanahmet, Hagia Sophia, Blue Mosque, Topkapi, Grand Bazaar

Day 2: Bosphorus, Galata, Karaköy, İstiklal

Day 3: Asian side, Kadıköy, Üsküdar, sunset viewpoint