Autumn is the season of plump crabs—where to enjoy Yangcheng Lake hairy crabs in Suzhou?

Every golden autumn, for foodies in Shanghai, eating hairy crabs is as festive as a holiday—an essential annual tradition. Though supermarkets, markets, and specialty stores have crab sections year-round, savvy locals in Shanghai believe in eating seasonally.

When it comes to how crabs are eaten, people in Chaoshan prefer them boiled, those in Sichuan like them spicy, but Shanghainese are particularly fond of steaming—the simplest cooking method. Some enjoy buying fresh hairy crabs to cook at home, but for discerning diners, nothing beats driving to Yangcheng Lake, the crabs’ homeland, for the most authentic and delicious experience. So where in Suzhou serves the best Yangcheng Lake hairy crabs? Let’s find out together with this question in mind.

Shanghai, with its subtropical monsoon climate, has distinct seasons that are mild and humid. When autumn arrives and hairy crabs hit the market, nature generously offers one of the longest and most comfortable periods of the year. The sun is warm but not scorching, the fierce "autumn tiger" has faded, and gentle, cool breezes prevail—making it the best time for Shanghainese to travel. In the fast-paced life of Shanghai, long trips are rare, so short, food-focused getaways are the most popular.

Traveling from Shanghai to the hairy crabs’ hometown in Kunshan, Jiangsu, is incredibly convenient. A high-speed train ride takes just 19 minutes across provincial lines, with up to 150 daily trips. With just a day off, you can easily make the trip—so for Shanghainese, heading to Yangcheng Lake for crabs can sometimes be faster and more convenient than dining at a local restaurant.

Every golden autumn, on weekends or holidays when adults are free and kids aren’t in tutoring, families and friends gather at A Si Crab House in Bass Town, Kunshan City, to savor its famous steamed hairy crabs. A Si Crab House has been operating for over 20 years and is a great spot to enjoy Yangcheng Lake hairy crabs in Suzhou. The owner, A Si, is a native of Bass Town who once made a living farming crabs in Yangcheng Lake. In recent years, due to the government’s environmental protection efforts in the Yangcheng Lake area, A Si relocated his crabs from the lake to high-standard ecological ponds outside the lake. By learning advanced crab-farming techniques, he developed his own unique methods—from pond renovation and seed selection to environment management, feeding, and quality control. He meticulously refined his craft over the years, personally handling every step, pouring his heart into each phase. Honestly, it’s rare to find such a dedicated and meticulous crab farmer these days, and his personality resonates well with the precise and detail-oriented Shanghainese.

A Si Crab House attracts endless streams of visitors every year, and peak-hour waits are inevitable—but no matter how long the line, it’s worth it for the most delicious hairy crabs. Besides crabs, there’s also the famous "One Lake, Eight Delicacies": clear-water shrimp, snails, eel, white-thread fish, mandarin fish, bream, ?? fish, and spiny bream. The homegrown seasonal vegetables are fresh, natural, and pesticide-free—both delicious and healthy. But the signature dish that remains unchanged after 20 years is still the steamed hairy crab.

The steamed hairy crabs at A Si Crab House are truly exceptional. Though the method seems simple, the timing and heat control are extremely precise. According to the steaming chef, only the perfect balance brings out the crabs’ rich nutrition, tender meat, and incredible flavor. Too much or too little can ruin the taste and nutrients. Behind these delicious crabs lies A Si’s countless hours of hard work and care over the past year to raise these high-quality, premium crabs.

Remember the beauty of the season: September for female crabs, October for male crabs. Once this season passes, anticipation begins for next year’s delicacies. Amidst diners’ expectations and lingering flavors, A Si by Yangcheng Lake will soon be busy again.