
Nanhua County is under Chuxiong Yi Autonomous Prefecture, in western Yunnan. It is known for abundant forest resources and biodiversity, and particularly for wild mushrooms; it is nicknamed “Kingdom of Wild Mushrooms” / “Hometown of Wild Mushrooms in China.” The county has multiple ethnic minorities (Yi, Bai, etc.), and its cultural heritage includes folk festivals, minority costumes, minority dances and rural traditions. Geographically it lies between Kunming and Dali, acting as a transit / connecting region; its terrain is varied (mountains, valleys) with “one mountain dividing four seasons, valley slopes with distinct climates.”
Nanhua lies to the west in Chuxiong Prefecture, Yunnan Province, about 192 km from Kunming, ~33 km from Chuxiong city. It borders Dali Prefecture to the west. By train / rail: Nanhua has Nanhua Railway Station on the Kunming–Chuxiong / Guangtong line, opened in 2018. By bus / road: Buses connect from Kunming, Chuxiong, Dali into Nanhua. Local buses and taxis are used to reach scenic spots within the county. Within attractions: walking, hiking, local shuttles, rural roads and village paths are typical modes.
I did not locate standardized public opening hours for all attractions. As for seasonal best time: summer and early autumn (July–October) are good, especially for wild mushroom season and forest greenery. Avoid heavy rainy periods when trails may be slippery.
I did not find reliable public information about standard entrance fees for many of the smaller local scenic spots in Nanhua. For the more developed attractions (Miyilu Valley, Fangshan, passes), there may be modest admission charges collected at onsite ticket offices. Tickets are typically bought offline (at the entrance) or via local tourism / travel websites if available.
For popular festivals (e.g. wild mushroom festival in July–August) and weekend travel, booking in advance is a good idea. For regular days and less prominent spots, on-site ticket purchase is usually okay.
To see key highlights (Miyilu Valley, Fangshan, Rainu village, passes, forest/nature), 1 full day can cover a few spots. For a more relaxed pace including rural walks, cultural immersion and forest exploration, 2 days is better.
I did not find confirmed info about audio guides or multilingual guided tours in Nanhua. Local guided tours (in Chinese / Mandarin) via local tourism bureaus or operators are more likely, especially for ethnic culture zones.
 Sample 2-day itinerary: 
Day 1: Arrive in Nanhua, go to Miyilu Folk Culture Valley in morning, enjoy ethnic performances, village walk. Then head to Fangshan or Yingwuguan Pass in afternoon, take in mountain views. 
Day 2: Explore Rainu Village / Rainu Township, walk rural green paths, enjoy forest / village landscapes; optional forest roads connecting to passes or smaller scenic spots. Return via scenic route. 
In each area, follow trail loops or local paths from a visitor center outward and return via alternate route if available. 
I did not find information about regular night shows or formal night tours. During festivals (e.g. Mushroom festival, Lantern Festival) there may be nighttime cultural performances or events.
Peak crowd times are during mushroom season (summer, July–August), weekends, and during ethnic festivals. The least crowded times are weekday mornings, off-peak months (late autumn, early spring).
In more developed tourist spots (Miyilu Valley, Rainu Village, major passes) one can expect visitor facilities: restrooms, food stalls / small restaurants, seating/rest pavilions, trail signage. In rural, forest or lesser trails, facilities may be minimal; bring water, snacks, and basic supplies.
Some gentler paths, village walks, and valley strolls are accessible to older visitors and children. Steeper passes, hill trails, forest terrain may be challenging. Full disabled access (ramps, paved paths) is likely limited.
In Yunnan tourist regions, mobile payments (WeChat Pay, Alipay) and bank cards are widely accepted at ticket offices, shops, restaurants. In very rural or small vendors, cash is advisable as backup.
Within Nanhua County, in towns and near scenic entrances there are local restaurants offering Yunnan / ethnic minority cuisine, small eateries in villages. Guesthouses or homestays in villages may also offer meals for guests.
Vegetarian dishes (tofu, vegetables, local produce) are typically available. Halal food options may be rare; best to inquire in larger towns or restaurants.
In Nanhua County, there are hotels such as Nanhua Zhennan Hotel, Nanhua Hotel, Nanhua Huaxin Hotel, and Nanhua Jundu Hotel (菌都酒店). Also, there are guesthouses, boutique / rural homestays in villages, especially in Rainu / scenic zones.
Yes — in visitor centers / gift shops, you can find local specialty products: wild mushrooms (dried, processed), forest herbs, ethnic handicrafts, local wellness products, minority clothing / embroidery pieces.
You can depart by train from Nanhua Railway Station via the Kunming–Chuxiong / Guangtong line. Or take buses / road travel onward toward Chuxiong, Kunming, Dali, or other Yunnan destinations.