Visit Wat Phra Si Rattana Mahathat (Wat Yai), renowned for its golden Buddha statue, Phra Buddha Chinnarat, considered one of the most beautiful in Thailand. Another top attraction is Chan Royal Palace, the former residence of King Naresuan of the Ayutthaya Kingdom. To experience Thai culture, explore the vibrant night markets like Phitsanulok Railway Station Night Market and Ratchaphruek Market.

Don’t miss Phu Hin Rong Kla National Park, famous for its diverse landscapes, including rock formations, forests, and waterfalls. Another must-visit is Namtok Kaeng Song (Kaeng Song Waterfall), perfect for a refreshing swim. Explore Thung Salaeng Luang National Park, which features vast savannas, stunning waterfalls, and the longest cave in Thailand. Here, you can also set up camp and enjoy the view of the savanna from your tent.

To get to Sukhothai from Phitsanulok, you can take a bus from Phitsanulok Bus Terminal 2 to Sukhothai Bus Terminal, which takes about 1 hour and 30 minutes. From there, it's a 15-minute drive to Sukhothai Historical Park. However, if you’re planning to visit the park, taking a taxi or driving from Phitsanulok is a faster and more direct option. The entire journey will take about an hour.

Enjoy a culinary adventure at one of Phitsanulok’s night markets. Here, you can indulge in grilled fish, meat skewers, noodle soup, and curry from the food stalls. For those with a sweet tooth, don't miss khanom krok, bite-sized pancakes made with rice flour, sugar, and coconut milk, or thong yip, a delightful egg yolk-based dessert.

When visiting temples in Phitsanulok, dress modestly by covering your shoulders and knees. Avoid wearing tight, revealing, or see-through clothing. It's a good idea to keep a scarf or sarong in your bag to cover up when needed. You can wear any type of footwear to the temples, but remember to remove them before entering.