Kraison Siharat Palace (Yen Palace)

★★★★★ 4.6/5 (6,202 reviews) Excellent

About This Museum

Perched on the edge of a tranquil lake, this palace feels more like a royal retreat than a formal seat of power. Built by King Narai the Great, its most defining feature is the 'Chantarajsathan' or Moon Observatory, a tower where 17th-century Siamese and European astronomers once gazed at the stars. The entire complex whispers of a unique period when Lopburi served as a second capital and a hub of international diplomacy. You can almost feel the blend of Khmer, Thai, and European influences in the sun-bleached stone walls.

Collection Highlights

The main event is the observatory itself, but inside you'll find ancient astronomical instruments and maps that hint at the scientific curiosity of the era. Don't miss the resident population of macaque monkeys who treat the ruins as their personal kingdom—they add a lively, if unpredictable, charm to the historic setting.

Visitor Information

Come early in the morning to explore before the heat of the day sets in, and keep a firm grip on your belongings; those monkeys are notorious thieves! It's a wonderfully atmospheric spot for photography, especially with the palace's reflection shimmering in the lake.

Architecture & Building

A striking mix of European-style arched windows and thick walls blended seamlessly with classic Thai and ancient Khmer design elements, all constructed from laterite stone.

Contact & Location

Address: ลพบุรี, ถนนใหญ่, Mueang Lop Buri, จังหวัดลพบุรี, 15000, ประเทศไทย

Phone: +66 87 929 6739