This is the pillar of the main gate of Osaka Castle. Do you know the answer to this column joint puzzle?

The stone craftsman were amazing.

Take pictures by the water it is absolutely gorgeous

Good place to visit. Great for those who love history and take the photos

Tourist spot, great site, clean open spaces so even though there's many visitors its not overwhelming

A very large, imposing and iconic gate! Worthy of the castle it grants access to.

Amazing old structures the govt of japan maintain wel

I brought my ticket online and I can skip the line to jump to the front.

Entrance to the Osaka Castle through the Osaka park. Nothing more to it though.

Wish I had more time today, some good history for this castle.

Very impressive. The history and the fact that they have preserved it I such a great place is a must see. More pictures to come

I like this castle. Super informative. Was crowded the time I went (12+1+).

One of the entrances to Osaka Castle. Very cool to take pictures if it is not crowded!

Definitely enter Osaka Jo via this gate...

Gate into the castle with nice reflective photos off the moat

Nicer castle than Himeiji

It looks like a park that is good to relax.

A huge gate made from rocks and wood witch can make a idea about the castle in side the park. construction is amazing as how they have use giant rocks and also woods for there use. and place is very clean too, you better be there when sun rise is quit low because it can be so hot

very nice gate system nice place to visit