| Banff & Jasper | Late June–September | 6–9 days | Gateway towns, car, and seasonal shuttles | Very high | Moderate | Fast-changing alpine weather and long distances |
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| Torres del Paine | October–April | 4–7 days | Gateway transfer, park bus, or guided circuit | High | Moderate-high | Strong wind and rapid weather shifts |
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| Fiordland & Milford Sound | November–April | 3–5 days | Scenic road, coach, cruise, and booked tracks | High | Moderate | Heavy rain, road disruption, and cold water |
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| Yellowstone | May–September | 4–6 days | Multi-entrance self-drive park | Very high | Easy-moderate | Wildlife proximity and unstable thermal ground |
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| Kruger | May–September | 4–7 days | Self-drive or guided safari from park camps | High | Easy-moderate | Wild animals, heat, and long driving days |
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| Grand Canyon | March–May, September–November | 2–4 days | Rim gateways, shuttle, and foot travel | High | Moderate-high | Heat, dehydration, and underestimated ascent |
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| Uluru-Kata Tjuta | May–September | 2–3 days | Gateway stay with road and marked walks | Moderate | Easy-moderate | Extreme heat and exposure |
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| Yosemite | May–October | 3–5 days | Multiple road entrances and valley shuttle | Very high | Moderate | Steep terrain, cold water, and seasonal road limits |
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| Plitvice Lakes | April–June, September–October | 1–2 days | Timed entrance, walking routes, boats, and shuttle | High | Easy-moderate | Wet boardwalks and dense visitor flow |
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| Mount Fuji | July–early September for climbing; year-round wider park | 2–4 days | Rail, bus, trailhead transport, and marked routes | Very high | High | Altitude, cold, wind, and volcanic terrain |
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| Komodo | April–November | 3–5 days | Authorized boat itinerary and ranger-led landings | High | Moderate | Wildlife, heat, currents, and remote boat travel |
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