Arrive at Bangkok Suvarnabhumi/Don Mueang Airport and meet your driver. Enjoy a scenic drive to Khao Yai (Pak Chong) with a comfort stop en route. Check in to your eco-lodge and attend a welcome briefing with your naturalist guide covering safety, wildlife etiquette, and photography tips. Late afternoon guided walk on nearby trails followed by an optional introductory spotlighting drive to spot nocturnal mammals and owls. Overnight in Khao Yai.

Full day exploring Khao Yai National Park with a park ranger and birding specialist. Morning forest birdwatching at prime sites for hornbills, barbet, and myriad passerines. Continue to scenic viewpoints and Haew Suwat Waterfall for photography and a picnic lunch. Afternoon guided safari drive focusing on elephant signs, deer, gibbons and other forest mammals. Evening optional night-drive for nocturnal wildlife viewing. Wear sturdy shoes and bring binoculars, sun protection, and a reusable water bottle.

Start with a pre-dawn birdwatching session to catch early activity of sunbirds, flycatchers, and resident raptors. After breakfast, participate in a guided tracking session led by rangers — learn to read pugmarks, scrapes and other signs used to monitor big cats (sightings are rare but interpretation is educational). Afternoon visit to a local conservation center or community project to learn about anti-poaching work and human-wildlife coexistence. Evening at leisure; optional night safari near park boundary. This day is especially rewarding for wildlife enthusiasts interested in conservation.

Early transfer to Thung Yai Naresuan Wildlife Sanctuary (road transfer with scenic countryside views; approx. 4–5 hours). Arrive at the field base/eco-camp and check in. Afternoon orientation with sanctuary rangers and safety briefing. Late afternoon ranger-led walk or short vehicle safari to observe habitat types and search for large mammals. Evening camp-style dinner and night-safari spotlighting (dependent on sanctuary permissions) to look for nocturnal species and listening for night birds and civets.

Spend the full day within Thung Yai Naresuan Wildlife Sanctuary, a UNESCO-recognized wilderness famed for its large mammals and rich birdlife. Morning game-drive focusing on elephant corridors, waterholes, and potential leopard habitat; expert interpretation on ecology and species behavior. Midday ranger station visit with a short talk on long-term monitoring and camera-trap studies. Late afternoon birdwatching and salt-lick/riverbank observation for mammals. Return to camp for debrief and cultural exchange with local guides. Expect early starts and dusty tracks — bring light layers and insect repellent.

Early-morning birdwalk to catch final sightings of key species, followed by breakfast and checkout. Transfer back toward Bangkok (or arrange onward domestic connections). En route, stop at a scenic viewpoint or local market for last-minute photos and souvenirs. Arrive in Bangkok in the afternoon/early evening for onward travel. If you prefer, add a city extension in Bangkok or beach extension in southern Thailand — ask us for custom options.