California Coast Travel Guide加州海岸旅遊: Grand Circle巨環 & Yellowstone黃石(9)
11. Grand Circle & Yellowstone 在美國想參觀自然景觀,認明「National Park國家公園」字樣的,絕對是有一定水準的選擇,被稱是America's Best Idea美國最好的想法理念,Absolutely American, absolutely democratic, they reflect us at our best rather than our ......