Imperial Palace East Gardens
The private heart of the emperor's palace, opened to the public.
The Imperial Palace East Gardens sit on the former site of Edo Castle's innermost enclosure — the honmaru and ninomaru — which for centuries was the fortress-citadel of the Tokugawa shoguns before becoming the imperial residence. When the Imperial Household Agency opened this portion of the grounds to the public in 1968, it gave Tokyo residents and visitors something genuinely rare: free access to land that had been off-limits since the feudal era. The gardens are small by Tokyo standards but enormous in historical weight.
Walking through the Otemon or Hirakawamon gates, you move past the stone foundations of what were once the castle's keeps — the giant platform where the main tower stood until it burned in 1657 was never rebuilt, and today the bare stonework is one of the most evocative ruins in Japan. Beyond that, the gardens open into a mix of traditional Japanese plantings, a formal lawn, seasonal flower beds, and quiet wooded corners. The Sannomaru Shozokan, a small museum within the grounds, holds rotating exhibitions of imperial art and crafts. Spring brings plum and cherry blossoms, June explodes with iris in the ninomaru garden, and autumn turns the trees gold around the old moats.
Entry is free, and no reservation is needed — you collect a numbered token at the gate and return it on the way out, a charming and practical system that manages visitor flow without ticketing. The gardens are closed Monday and Friday, a detail that trips up many visitors who plan around a weekend trip. Come on a weekday morning if you can: the crowds thin out considerably, the light is better for photography, and you'll actually be able to hear the birds.
