Twin Hills Sunset Loop — Expo Culture Park

Enter the park through the east-side climb entrance (AMap: 双子山入口) and show the reservation code from the 上海世博文化公园 WeChat mini-program. Free trekking poles wait at the gate — take a pair if you like, and return it at the summit-side exit. The east-side wooden ramp is the gentlest line to the top: paved, mostly shaded, with two rest stations with simple food along the way. Routes are one-way, so follow the signs and keep left where they ask; the hill's slopes run 14° to 45°, so the ramp keeps the gradient honest without ever feeling steep.

Caution: Routes are one-way — do not reverse the direction on the descent; the flow is enforced.

Photo suggestion: The ramp under tree cover reads well in late-afternoon light, before the summit crowds.

About halfway up, the hillside opens onto a 12 m artificial cascade — a main fall plus a smaller one, with a mist system that keeps the air cool in summer. The water is pumped from the Huangpu-fed Central Lake to the summit and returns through the hillside stream, so it runs on the park's schedule, reported at roughly 09:00–16:00 (verify on the day). In summer the shallow stream above the fall is wadeable with water shoes, but the rocks are slippery and the water reportedly shuts off around 17:30 — park announcements at the gate are the final word.

Caution: The rocks around the stream are slippery — water shoes if you wade, no wading after the water is reported off.

Photo suggestion: The mist catches afternoon sun; a wide shot from the ramp above the fall works best.

At 48 m, the summit platform is the whole reason the hill exists: a 360° view over the Central Lake and the Eleven-Arch Bridge toward the Lujiazui trio, Lupu Bridge and Qiantan. The '4,800 cm' marker is real and the park's own social media leans into the joke. Golden hour and blue hour are the payoff — book the last slot when the day is clear. An elevator serves those who skip the ramps, and the platform is genuinely accessible.

Caution: The platform is exposed — hold hats and phones on windy evenings; keep children back from the edge.

Photo suggestion: The Lujiazui trio lines up over the lake from the east edge; blue hour runs about 20 minutes after sunset.

Follow the one-way descent to the lake front and the Eleven-Arch Bridge (十一孔桥): about 75 m across the Central Lake, with seven large and four small arches whose radii follow an arithmetic sequence, magnolia motifs for Shanghai's city flower, and carvings of the 'twelve flower spirits'. On calm evenings the bridge is famous for mirror reflections. Beyond it, the Music Forest (音乐之林) lawn spreads toward the amphitheatre — about 8,000 seats with the stage cantilevered over the lake, nicknamed 'Little Altay' by the media, with occasional free street-music events. Optional ticketed stops nearby: Shen Garden (申园, ¥20 reported), the Shanghai Greenhouse Garden, and the Moli Playground for children.

Photo suggestion: The bridge reflections are best in blue hour on windless evenings; the amphitheatre reads well from the lawn.

For a longer wander, extend the loop around the Central Lake, across the Expo Garden lawns, and south to the Houtan riverside and the four preserved Expo pavilions — the Rodin centre, the Italian centre, the Luxembourg restaurant and the Red Rock venue. The park is about 2 km², so the extended circuit stays flat and easy, with camping lawns (Expo Garden, Starlight Lawn, World Flower Garden) on the way. Tent rules since 1 May 2025: no guy-rope canopies or ground-spike tents, tent times 08:00–18:00 from March to October and 08:00–17:00 from November to February, and no open flame.

Caution: The Houtan riverside leg has open water — keep children close; check camping rules at the gate before pitching anything.

Photo suggestion: The preserved Expo pavilions are atmospheric at dusk, if you time the return for blue hour.