Possible Clues:

• House in miniature around back of Hyde Park
• You initially see Tom travelling round one national park
• Some yeti going around national park
• ____ and the Range of Light is a book of Ansel Adams photos
• National park greeting Jew or Arab?
• Casual greeting by Middle Easterner in US park
• Sierra Nevada national park
• Apple operating system that's also a geographical name
• Subject of many Ansel Adams photos
• Half Dome's national park