
Donghai County, located in northeastern Jiangsu Province and under the jurisdiction of Lianyungang City, boasts four unique characteristics: one stone, one water, one lake, and one well.
"Yishi", crystal stone, China Crystal Craft Gift City is the largest distribution center for crystal and its products in the country.
"Yi Shui" refers to hot spring water. Donghai Hot Spring is known as the "No. 1 Hot Spring in East China" and the hot spring tourist resort is a well-known tourist and health resort.
"One Lake", Hailing Lake, is the largest artificial reservoir natural scenic spot in Jiangsu Province.
"Well 1" is a scientific drilling well in mainland China. It is the deepest well in Asia and the third deepest in the world. It is an important base for popular science geological tours and popular science education.
Donghai County has a warm temperate humid monsoon climate, with mild and humid weather all year round, abundant sunshine, rain and heat in the same season, and four distinct seasons.
Recommended play time: 1 day
Donghai County is renowned for its crystal resources and mining industry, earning the nickname "Crystal Capital of China." It has historical significance due to its cultural sites and development along the coastal areas of Lianyungang, Jiangsu.
Donghai County is in Lianyungang, Jiangsu Province. Visitors can reach it by bus or taxi from Lianyungang city. Local transport and walking are suitable for exploring the town and crystal mines.
Most attractions, including crystal mines and parks, are open daily from 8:00 AM to 5:30 PM. Spring and autumn are ideal for outdoor visits.
Entrance fees for crystal mine exhibitions range from 30–80 CNY. Tickets can usually be purchased on-site or through official websites.
Booking is optional for regular days but recommended during weekends or holidays, ideally 1–2 days in advance.
A full day is recommended to visit crystal mines, temples, and local markets comfortably.
Guided tours are available mainly in Chinese. English guides can sometimes be arranged through travel agencies.
Start with the crystal mine and exhibitions, then visit temples and historical sites, followed by riverside or countryside walks, and finish at local shops and markets.
Night visits are limited; some festivals or special exhibitions may feature evening activities or lighting displays.
Weekdays are generally less crowded. Weekends and holidays, especially during festival periods, see higher visitor numbers.
Facilities include restrooms, restaurants, cafes, water stations, benches, and souvenir shops in exhibition areas and parks.
Main attractions like exhibition halls and riverside paths are accessible, but mine interiors may have stairs or uneven surfaces. Children can enjoy outdoor areas under supervision.
Cash, mobile payments (Alipay, WeChat Pay), and cards are widely accepted for tickets, food, and shopping.
Local restaurants serve Jiangsu cuisine, especially dishes with freshwater ingredients. Small cafes are available near main attractions and exhibition areas.
Vegetarian options are generally available; halal food is limited and may need prior inquiry.
Several budget and mid-range hotels are available in Donghai County, with more choices in Lianyungang city.
Souvenir shops mainly sell crystal products, local handicrafts, and Jiangsu specialty snacks.
Taxis, buses, and private cars connect visitors to Lianyungang, Nanjing, or nearby scenic destinations.