Xiamen is one of China's cheapest coastal cities to enjoy for free: the entire Island Ring Road boardwalk, most temples, university campuses and beaches cost ¥0. Metro rides start at ¥2, ferries at ¥1, and a full bowl of shacha noodles runs ¥8.
Song-dynasty Buddhist temple at the foot of Wulao Peak, free entry since 2011 — you only scan a WeChat reservation QR at the gate. Open 05:00–18:00. Free incense is handed out at the entrance booth; the Great Compassion Hall and the giant cliff-carved 佛 character sit uphill.
China's most photogenic campus, free to enter with passport ID at the Xiamen University gate (weekday visitor quota, book on the 'i厦大' WeChat account). Furong Lake, the black swans and the 1920s Jimei-style buildings are all no-charge.
A 31 km free seafront promenade with separated bike and pedestrian lanes running past Baicheng Beach toward Huangcuo. The 'One Country Two Systems' slogan boards face Kinmen island, visible on clear days. Public toilets and drinking taps every kilometre.
The last working fishing dock inside Xiamen island, now ringed by cheap art spaces and the free Artzone galleries. Wooden boats sit on the mud at low tide. Entirely open-access, best in the hour before sunset when locals fish from the seawall.
Xiamen's oldest wet market off Kaihe Road, running since the 1930s, where the fish is landed each morning. Prices are locals-only rates: mango ¥6/jin, live prawns ¥25/jin. Free to walk; the fried oyster and tusun jelly stalls charge ¥5–10.
A standing-room Minnan noodle counter serving shacha mian — alkaline noodles in peanut-and-shrimp satay broth, the city's signature dish. A base bowl is ¥8; adding pork liver, squid or duck blood pushes it to ¥15. Open 06:30 until the pot empties.
The 1920s colonnaded shopping street is free to walk, but the value is in the perpendicular lanes — Juboyuan, Damiao and Douxi Road — where family kitchens sell peanut soup at ¥5 and mianxian paste at ¥7, versus ¥25 on the main drag.
A free public viewing deck built under the bridge deck at sea level, facing Gulangyu and the Zhangzhou coast. Open 24 hours, no ticket, no gate. Locals bring beer from the ¥3 convenience store and sit on the granite steps for sunset.
The commuter ferry from Dongdu to Haicang runs a working route across the harbour for a couple of yuan with an e-card, giving the same skyline and container-port views that sightseeing cruises charge ¥128 for. Departures roughly every 30 minutes.
The temple's own dining hall, where a monastery lunch set of rice, soup and two vegetable dishes runs ¥20–30 — far below the tourist restaurants outside the gate. The 'half-moon sinking in the river' tofu soup is the house dish at ¥28.
A 4.93 km² hillside garden built around Wanshi Reservoir with granite boulders carved by Ming-era calligraphers. Entry is ¥30 with student and senior discounts; the misted rainforest walk and the cactus desert zone are the two you cannot see elsewhere.
The world's longest elevated cycle path, 7.6 km suspended above Xiahe Road beside the BRT viaduct. Walking it is free at any hour; the deck is 5 metres up and gives an unobstructed line down the city's central corridor toward Yuandang Lake.