The Great Wall at Mutianyu by mattachu via Flickr
In July 2015, Poh Poh and Grandpapa came to visit us. For Grandpapa’s 60th birthday we climbed the Great Wall of China at 慕田峪 (Mutianyu)

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The Great Wall at Mutianyu by mattachu via Flickr
In July 2015, Poh Poh and Grandpapa came to visit us. For Grandpapa’s 60th birthday we climbed the Great Wall of China at 慕田峪 (Mutianyu)