Kamphaeng Phet to Phitsanulok: A Road Trip Guide

The route from Kamphaeng Phet to Phitsanulok follows Highway 101 (AH16), a 77-kilometer ribbon of asphalt that cuts through Thailand's central plains, offering a dry-season perspective of the region's agricultural heart. The road's red-clay verges, often dusted with rice husks, hint at the monsoonal extremes that shape the landscape.

Highway 101 is a two-lane undivided road for most of its length, with a posted speed limit of 90 km/h. Expect moderate traffic, especially near provincial towns, and watch for agricultural vehicles entering from side lanes.

• Fuel: PTT stations at both ends and a Shell midway; prices follow national rates.
• Tolls: None on this route.
• Road Quality: Smooth asphalt with occasional patches; shoulders are narrow.

An alternative scenic route is Route 1113, which parallels the Yom River, adding 10 km and 20 minutes but rewarding with river views. For real-time traffic, the Wayro blog offers tips on finding hidden gems along the way.

Road safety is generally good, but be cautious at unmarked intersections and during late-afternoon glare. Frequent rest areas, such as the one at the 40-km marker, provide clean toilets and coffee stalls.

• Hidden gem: Wat Phra That Pha Son Kaew, a 19th-century temple, is a 15-minute detour at km 19 with a revered Buddha image.
• For fatigue, the route is short enough for a single drive; take a 15-minute break at the 40-km rest area if needed.
• Climatic note: The cool, dry season (November to February) offers the clearest skies, making the drive most scenic.

The terrain shifts from Kamphaeng Phet's forested hills, part of the UNESCO-listed Dong Phayayen-Khao Yai Forest Complex, to flat, sugar-cane and rice fields as you near Phitsanulok. This transition is best observed at the Khung Wang Chang viewpoint, a small pull-off with a signboard describing local flora.

Local commerce thrives along the route: roadside vendors sell grilled chicken and sticky rice, while a morning market at Bang Rakam (km 32) offers fresh produce and handmade textiles. For family-friendly stops, the Phra Ruang Hot Springs (near the 55-km marker) feature picnic areas and foot baths.

Pet owners will find several gas stations with shaded pet-friendly zones, but hotels in Phitsanulok are the only guaranteed pet-accepting accommodations.