Phu Foi Lom

Open Days: Daily

Opening Hours: 06.00 – 18.00

 

Phu Foi Lom in Udon Thani Province is one of the most important eco-tourism destinations in Nong Saeng District. Located in Thap Kung Subdistrict on the Phu Phan Noi mountain range, it lies within the Pa Phan Don–Pa Kho National Reserved Forest and covers approximately 192,350 rai. At about 600 meters above sea level, Phu Foi Lom offers cooler air, forest scenery, botanical learning areas, viewpoints, flower gardens, camping grounds, and nature trails. It is a valuable destination for travelers who want to experience the greener and more mountainous side of Udon Thani.

 

The name Phu Foi Lom comes from “foi lom,” a type of lichen that once grew abundantly on large tree branches in the humid forest of this mountain. The lichen appeared as fine greenish-gray strands, giving the impression of soft threads moving with the wind. Although it is now much less common, the name remains a strong reminder of the area’s former forest richness and the close relationship between local people and the natural environment.

 

Phu Foi Lom has several layers of meaning. It is a natural mountain attraction with viewpoints, forest trails, small waterfalls, caves, and cool air. It is also a botanical learning site, with the Queen Sirikit 60th Anniversary Forest Plant Collection, demonstration plots, and local plant conservation areas. At the same time, it is a family-friendly recreation site with flower gardens, photo spots, camping areas, shops, and visitor facilities. This combination makes Phu Foi Lom more than a scenic viewpoint; it is a complete nature-learning destination.

 

The modern significance of Phu Foi Lom comes from the restoration of a forest landscape that had once been degraded. The area was affected by forest encroachment and land-use change, which reduced natural biodiversity and caused the once-abundant foi lom lichen to decline. Later, the area was developed as an eco-tourism and nature conservation project. Plant collections, educational routes, demonstration plots, and public learning areas were created so that visitors could enjoy the landscape while also understanding forest conservation.

 

The Queen Sirikit 60th Anniversary Forest Plant Collection is one of the most important areas in Phu Foi Lom. It brings together native forest plants, rare plants, ornamental plants, flowering plants, and species used for environmental education. Visitors can walk through the landscaped area, observe seasonal flowers, and learn about plant diversity in northeastern Thailand. This makes Phu Foi Lom different from ordinary viewpoints because visitors can enjoy scenery while also learning about plants, ecology, and forest recovery.

 

The flower garden area is one of the most popular photo spots. During the late rainy season and cool season, seasonal flowers add vivid colors to the mountain landscape. Flower beds, garden signs, decorative windmills, and forest backdrops make the area attractive for families, couples, and casual travelers. The appearance of the flower garden changes by season and site management, so Phu Foi Lom should be understood as a living natural area rather than a fixed garden display that looks the same throughout the year.

 

Pha Rap Arun is a notable viewpoint for sunrise and mountain scenery. The viewpoint allows visitors to look over forested hills and lower landscapes. Early morning is the best time, when soft light spreads across the treetops and the mountain air feels cool and quiet. On suitable days, light mist may appear over the lower areas, giving the viewpoint a calm and memorable atmosphere. Pha Rap Arun is especially suitable for visitors who want to experience Phu Foi Lom at its most peaceful time of day.

 

Other viewpoints at Phu Foi Lom allow visitors to see Udon Thani city and the surrounding plains on clear days. This view helps explain the geography of Udon Thani more clearly. The province is not only an urban and agricultural area; it also has mountains, forests, and watershed landscapes close to the city. This closeness between city and nature is one of the reasons Phu Foi Lom is convenient for half-day and full-day trips.

 

The nature study trail is central to the deeper experience of Phu Foi Lom. It passes through mixed deciduous forest, dry evergreen forest, dry dipterocarp forest, and some grassland-like areas. Along the way, visitors may see forest plants, small streams, rock formations, caves, and moisture-loving plants attached to larger trees. Walking slowly along the trail allows visitors to notice how the forest changes according to moisture, sunlight, slope, and soil conditions.

 

The mixed deciduous forest at Phu Foi Lom changes clearly with the seasons. In the rainy season, the forest becomes fresh and green, with many plants growing actively. In the cool season, the air is comfortable for walking and observation. In the dry season, some trees shed leaves, revealing the structure of the forest more clearly. This seasonal cycle helps visitors understand that forest beauty is not only about lush greenery, but also about natural change.

 

Dry dipterocarp forest is another important forest type in the area. It appears in drier places where sunlight reaches the ground more easily. Trees such as teng and rang are well adapted to dry conditions. The forest may look more open than evergreen forest, but it supports many insects, birds, reptiles, and drought-tolerant plants. Understanding this forest type helps visitors appreciate the unique ecological character of northeastern Thailand.

 

Dry evergreen forest and humid streamside areas add another layer of biodiversity. These zones are greener and more shaded, with vines, ferns, orchids, and larger trees that require more moisture. The transition between dry forest and humid forest within the same mountain area makes Phu Foi Lom an excellent outdoor classroom for observing forest ecology and plant adaptation.

 

The Million-Year World Park and the Million-Year World Museum add a natural-history dimension to the area. The museum presents displays related to prehistoric animals, dinosaurs, petrified wood, fossil remains, crocodile bones, and ancient life. This section is especially suitable for families, students, and visitors interested in natural history. It connects the forest of the present with the ancient world, making Phu Foi Lom both a botanical and geological learning destination.

 

Phu Foi Lom also provides camping areas and accommodation under the site’s management. The camping area is popular in the cool season, when the air is pleasant and the mountain atmosphere is suitable for overnight stays. Visitors who plan to stay overnight should contact the site in advance, especially during weekends, holidays, and the cool season. Campers should follow rules on noise, fire, waste, and safety in order to preserve the peaceful environment.

 

Suitable activities include visiting the botanical garden, photographing seasonal flowers, watching sunrise at Pha Rap Arun, walking the nature trail, studying plants, birdwatching, visiting the Million-Year World Museum, camping, and spending time with family. The site is suitable for many types of travelers: seniors can enjoy easier garden areas, families can bring children for nature learning, photographers can find flower and viewpoint scenes, and nature lovers can explore trails and forest zones.

 

The best time to visit is from the late rainy season to the cool season. During this period, the forest remains green, the weather is comfortable, flowers are often attractive, and camping conditions are more pleasant. The rainy season is also beautiful, but visitors should be cautious of slippery roads, mist, and sudden rain. The hot season can still be visited, but morning and late afternoon are more comfortable than midday.

 

Getting There from Udon Thani city is convenient by private car, rental car, or hired vehicle. Take the Udon Thani–Loei route and turn at the Ban Lao intersection around kilometer 9 toward Nong Saeng District and Thap Kung Subdistrict. The distance from Udon Thani city is about 45 to 50 km, and the journey usually takes about 1 to 1.5 hours depending on road and traffic conditions. Some parts of the route climb into the mountain area, so careful driving is important, especially when it rains or when mist reduces visibility.

 

Travelers without a private vehicle will find hired transport or rental cars more convenient than ordinary public transport, because the destination is on a mountain and internal points are spread out. Families, groups, and visitors who want to combine Phu Foi Lom with Namtok Than Ngam or other sites in Nong Saeng District should use private transport or a hired vehicle with driver for better time control.

 

Visitors should begin at the visitor or service area to check available routes and current conditions. A short visit can focus on the botanical garden, viewpoints, and the Million-Year World area. A half-day visit can add part of the nature trail and Pha Rap Arun. A full-day or overnight visit allows more time for camping, sunrise viewing, nature walks, and relaxed exploration.

 

Facilities include parking areas, restrooms, food, shops, resting areas, wheelchair-related access in some sections, visitor services, camping areas, and garden areas according to site management. However, Phu Foi Lom remains a natural and forested area, so visitors should prepare drinking water, comfortable walking shoes, a hat, rain protection during the rainy season, personal medicine, and a rubbish bag.

 

Visitors should be cautious of mountain weather and road conditions. On rainy days, the road can be slippery and visibility may decrease. Drivers should reduce speed on curves. Those walking on nature trails should stay on designated routes, avoid climbing risky rocks, avoid entering forest areas without guidance, and return before the light becomes too low. Safe timing is especially important for visitors who plan longer walks.

 

Conservation is the core value of Phu Foi Lom. Visitors should not collect plants, flowers, orchids, ferns, stones, or forest materials. They should not write on rocks or trees, step into flower beds, feed wildlife, leave rubbish, or create loud noise in forest areas. Staying on marked paths and respecting planting areas helps protect the site as a long-term learning landscape.

 

Phu Foi Lom can be combined with nearby attractions in Nong Saeng District and Udon Thani city. Nature-focused routes may include Namtok Than Ngam, Lae Sa-at, and Wat Phu Thong Thep Nimit. City routes may continue to Nong Prajak Public Park, Chao Pu-Ya Shrine, the Thai-Chinese Cultural Center, and restaurants in Udon Thani city. The flexibility of these routes makes Phu Foi Lom suitable for half-day, full-day, and overnight travel plans.

 

For Thai visitors, Phu Foi Lom reveals Udon Thani as a province with mountain nature, botanical learning, cool air, viewpoints, and forest ecology, not only archaeological sites, temples, shrines, and urban attractions. For international visitors, it offers a clear view of northeastern Thailand’s upland environment, including dry dipterocarp forest, mixed deciduous forest, restored botanical landscapes, flower gardens, nature trails, and a peaceful mountain atmosphere.

 

Overall, Phu Foi Lom is one of the most complete nature destinations in Udon Thani. It combines a botanical garden, viewpoints, sunrise scenery, camping, nature trails, the Million-Year World Museum, small waterfalls, caves, and restored forest. Visitors who take time to explore beyond the photo spots will understand the value of forest recovery, plant conservation, ecological learning, and the natural identity of Udon Thani’s Phu Phan Noi mountain range.

 

 

A: Phu Foi Lom is located in Thap Kung Subdistrict, Nong Saeng District, Udon Thani Province, on the Phu Phan Noi mountain range, about 45–50 km from Udon Thani city.

 

A: Phu Foi Lom is open daily from 06.00 to 18.00.

 

A: No. There is no admission fee. Expenses depend on food, drinks, transport, accommodation, camping, or optional services.

 

A: The main highlights include the Queen Sirikit 60th Anniversary Forest Plant Collection, flower gardens, viewpoints, Pha Rap Arun, Million-Year World Park, Million-Year World Museum, nature study trails, camping areas, small waterfalls, and caves.

 

A: The name comes from “foi lom,” a lichen-like plant with fine greenish-gray strands that once grew on large tree branches in the humid forest of this mountain.

 

A: The late rainy season to the cool season is the best period because the weather is pleasant, the forest is fresh, flower gardens are attractive, and camping conditions are comfortable.

 

A: Take the Udon Thani–Loei route and turn at Ban Lao around kilometer 9 toward Nong Saeng District and Thap Kung Subdistrict. The distance is about 45–50 km from Udon Thani city.

 

A: Visitors should bring comfortable walking shoes, drinking water, a hat, rain protection during the rainy season, personal medicine, a rubbish bag, and drive carefully on mountain roads, especially during rain or mist.