Yes, Senso-ji Temple in Asakusa is one of Tokyo's most visited sites and is notoriously crowded throughout 2026. The "Nakamise-dori" shopping street leading to the main hall is often packed with tourists and pilgrims from mid-morning until late afternoon. During peak seasons, such as the Cherry Blossom (Sakura) period in late March and the Sanja Matsuri festival in May, the density can be overwhelming, with millions of visitors passing through the Kaminarimon Gate. To experience a more serene atmosphere, many travelers in 2026 recommend arriving before 8:00 AM, as the temple grounds are open 24/7 even if the main hall and shops have specific hours. Alternatively, visiting after sunset offers a magical experience; the temple structures are beautifully illuminated until 11:00 PM, and the crowds drop by nearly 70%, allowing for a much more peaceful and spiritual encounter with Tokyo's oldest and most iconic Buddhist temple.