Mae Rim to Fang Drive: Scenic Route Guide

The road from Mae Rim to Fang follows Route 107, a 90-kilometer corridor that cuts through the foothills of the Daen Lao Range. This route historically served as a logging trail before becoming a paved highway in the 1960s, linking Chiang Mai's northern districts to the Fang Basin.

Drivers often notice the sudden shift in roadside vegetation as they pass the Mae Malai junction: the lowland teak forests give way to dense hill evergreen and pine stands. The total driving time from Mae Rim to Fang is typically 1.5 to 2 hours without stops, but the journey rewards those who linger.

Below, we've compiled a structured guide covering everything from fuel stops to family-friendly attractions. For a broader approach to finding roadside gems, consider this guide on how to find the best stops and hidden gems between cities.

The climate along Route 107 varies with elevation: starting at 310 meters in Mae Rim, it climbs to about 700 meters near Fang. This gradient produces a mix of orchards, coffee plantations, and patches of primary forest. The stretch between Ban Hua Rin and Ban Mae Na is particularly scenic, with views over the Fang valley.

Local commerce thrives in the small towns: farmers sell fresh produce like lychees, longans, and strawberries seasonally. The Fang district is a center for wiang and kaffir lime cultivation, with roadside stalls offering these products at bargain prices.

While the region has no UNESCO World Heritage Sites directly on the route, it shares cultural ties with the Si Satchanalai Historical Park, a day's drive away. Closer to the route, Wat Chedi Luang in Fang is a notable Lanna-style temple with a 500-year-old chedi.

Hidden off-route spots include the Huai Nam Dang National Park viewpoint, accessible via a steep side road at km 58, offering a 360-degree panorama of misty valleys. Another gem is the Pong Ang hot springs, a 15-minute detour near Ban Tha Ton, ideal for a relaxing soak.

The route's infrastructure safety is generally solid, with guardrails on most sharp curves and clear signage. However, during the rainy season, sections near Mae Malai can be slippery, and fog reduces visibility in the mountains. Drive with headlights on, especially in early morning or late afternoon.

For families, the Mae Sa Valley (before Mae Rim) offers elephant sanctuaries and a butterfly farm, but for stops directly on the route, the Queen Sirikit Botanic Garden (km 35) is a must-see, featuring a canopy walkway. Kids will enjoy the open spaces and picnic areas.

Pet-friendly options are limited, but the Doi Ang Khang Royal Agricultural Station (off the main route) allows pets on a leash in its grounds. Remember to carry water and a pet first-aid kit.

Fatigue sets in on this long winding drive. Take advantage of the designated rest zones: the Ban Tha Ton rest area (km 72) has a covered pavilion and toilets. Another spot is the Huai Kaeo viewpoint (km 45), where you can stretch and take in the valley views.

• Plan stops every 45 minutes to stay alert.
• Carry cash, as many roadside stalls don't accept cards.
• Watch for motorcycles, which frequently overtake on blind curves.

Best stops Mae Rim to Fang include the aforementioned Botanic Garden and the Fang Hot Springs, both well-maintained and signposted.

Things to do between Mae Rim and Fang vary from fruit picking to hill-tribe village visits, but remember to respect local customs and dress modestly.

Route 107 is a two-lane highway with occasional passing lanes, especially on the steeper climbs near Ban Huai Kaeo. The road is well-maintained, but expect sharp curves and occasional livestock crossings. There's a toll-free stretch throughout, but fuel stations are sparse north of Mae Malai, so plan accordingly.

• Fuel stops: PTT station at Mae Malai (km 35) and a smaller station in Fang town – the last reliable fuel for 60 km.
• Dining: Roadside eateries cluster around Mon Pin and Ban Tha Ton, offering khao soi and other Northern Thai dishes.
• Restrooms: Public restrooms at Ban Tha Ton temple and at Mai Ngam viewpoint.
• Road conditions: Generally good, but potholes can appear after the rainy season (June–October).

For those wondering “is it worth driving Mae Rim to Fang?” – yes, for the scenery alone. The route is a feeder to the Doi Ang Khang and Doi Pha Hom Pok National Parks, making it a practical gateway to the region's highest peaks.

If you're short on time, a direct drive without stops is feasible, but you'll miss the diverse offerings between the two towns.