Visiting the main grounds and the outer buildings of Senso-ji Temple in Asakusa, Tokyo, is entirely free of charge. There is no entrance fee to walk through the iconic Kaminarimon (Thunder Gate), stroll down the Nakamise-dori shopping street, or enter the main temple hall to offer a prayer. This makes it one of the most accessible and popular cultural sites in Japan for 2026 travelers. However, you may choose to spend money once inside for specific traditional activities. For example, it costs 100 yen to try the "Omikuji" (random fortune-telling strips), and there are small fees if you wish to purchase "Omamori" (protective amulets) or incense sticks to burn in the large bronze cauldron in front of the temple. While the spiritual experience itself costs nothing, the surrounding district is filled with traditional snacks and souvenirs that most visitors find hard to resist. The temple grounds are open 24 hours a day, providing a beautiful and cost-free experience even late at night when the gates are illuminated.