The best time to see rapeseed flowers in Tongnan is from February to March.

Every year around March, tens of thousands of acres of rapeseed flowers with nearly a thousand varieties bloom in the fields of Chonggong Town, and the fields are filled with endless golden colors, which is a spectacular sight. Every March, the Chonggong Rapeseed Flower Scenic Spot in Tongnan is bustling with traffic. And every year from February to March, Tongnan holds the Rapeseed Flower Festival, which will attract nearly one million tourists.

Tongnan is a large rapeseed planting county in the west of Chongqing. The county’s planting area is more than 300,000 acres, of which the Chonggong rapeseed planting base has a planting area of ??more than 30,000 acres. Since 2008, Tongnan County has held the annual "Chongqing Tongnan Western China Green Vegetable Capital Cauliflower Festival" in Chongqian.

Tongnan Spring Flower Viewing Tour Recommended Route:

1. Tongnan Spring Flower Viewing One-day Tour:

Route 1: Get off at Tongnan Station on the Expressway Road - Chen Tuan's Hometown (Cauliflower) Scenic Area (Lunch) - Chongshuang Road to Shuangjiang Ancient Town - Dafo Temple Scenic Area - From the vegetable base to the Guanqun Strawberry Base towards the south end of the Jinfo Bridge to pick strawberries.

Route 2: Exit the Tongnan Station on the Expressway—Big Buddha Temple Scenic Area—Go to Shuangjiang Ancient Town—Lunch in Tongnan County—Go to Chen Tuan’s Hometown (Cauliflower) Scenic Area—Pass Baizi and Tai’an Canba Vegetables Watch and pick vegetables at the base - go to Tai'an Town to eat Tai'an fish for dinner - return.

2. Two-day spring flower viewing tour in Tongnan:

Day 1: Get off the expressway at Tongnan Station and go to Chen Tuan’s Hometown (Cauliflower) Scenic Area (lunch) - via Chongshuang Road goes to Shuangjiang Ancient Town - Dafo Temple Scenic Area - accommodation and dinner in the county town.

The next day: After breakfast, visit the vegetable base and carry out picking activities. Pick strawberries at the Guanqun Strawberry Base at the south end of the Jinfo Bridge - go to Tai'an Canba Vegetable Base, watch, pick and buy vegetables at Pu Zhen Agriculture Company or Hongyi Company, eat Tai'an fish in Tai'an Town for lunch, and return.