Twenty-four days, 4,966 photos, six cities by high-speed rail
10 September - 3 October 2025
Read from 4,966 photo timestamps, 3 walk workouts, district-level locality enrichment across 6 effective provinces, and the high-speed-rail mosaic captured on Sep 16.
The argument
A 24-day China grand tour - an Istanbul layover, then Beijing, Xi’an, Chengdu, Chongqing, Zhangjiajie and Shanghai, all of it by high-speed rail, six cities across six provinces with almost no walking-as-sport and a relentless wall of dense urban days. The peak is Sep 14: the great imperial spine of Beijing - the Forbidden City, Jingshan and Beihai - the single biggest photo day we’ve ever recorded. The quiet marvel is the Sep 16 train day, which captures three provinces in order through nothing but station-platform photos: a visual itinerary of the line itself, drawn without anyone trying to draw it.
Counted, not seen - a long airside layover, no city, just the transfer between Istanbul’s airports.
10 Sep, evening - the Atatürk side of Istanbul, then over to the new airport for the onward leg.
02
Beijing · imperial north
11 Sep 11:00 → 16 Sep 11:00 · 5 nights
Photos
1,676
Hikes
1 (15 Sep Mutianyu · 4.95 km / 323 m)
Shape
central Beijing + Wall day-trip
Anchor
Dongcheng District (947 photos · likely hotel)
Pace
fast · three of the trip's top-5 photo days in a row
Sep 14 · 500 photos · Forbidden City + Jingshan + Beihai axis — the trip’s all-time max and our densest single day.
11 Sep - arrival and a first walk, settling into the Dongcheng base.
12 Sep - Tian’anmen and the Forbidden City, the day running clean along the great north-south axis.
13 Sep - the hutongs, the Temple of Heaven and out to Shijingshan - the most wide-ranging Beijing day, four districts in one.
14 Sep - the peak day of the whole trip: the classic imperial spine, the Forbidden City up through Jingshan to Beihai.
15 Sep - the Mutianyu Great Wall: the classic section above Beigou in Huairou, walked properly.
16 Sep - the long train south, the rail line writing itself across Hebei, Henan and Shaanxi in order through the carriage window - the HSR mosaic.
03
Xi'an · ancient capital
16 Sep 16:00 → 18 Sep 11:00 · 2 nights
Photos
520
Shape
walled old city + Terracotta excursion
Anchor
Lianhu / Beilin districts
Pace
fast for a 2-night stay · 260 photos / day
Sep 17 Terracotta excursion — registered as a single Lintong District photo because the museum interior blocks GPS. Absence-as-data.
16 Sep, afternoon - arrival into the old walled city, an evening in the Muslim Quarter.
17 Sep - the Terracotta Warriors excursion plus the southern city; the army registers as a single photo because the museum interior kills GPS - absence as data.
18 Sep - a last Xi’an morning, then the afternoon train on to Chengdu.
04
Chengdu + Sichuan
18 Sep 14:00 → 22 Sep 12:00 · 4 nights
Photos
803
Shape
central Chengdu + Leshan day-trip
Anchor
Wuhou / Jinjiang (central Chengdu)
Pace
mixed · heavy days + 1 rest
Sep 20 · the Leshan Giant Buddha day-trip - a long day at the Shizhong viewing platform looking up at the largest stone Buddha in the world, a clean train-down-and-back excursion from Chengdu.
18 Sep, afternoon - first Chengdu walk, likely the Wenshu Monastery and Qingyang Palace corridor.
19 Sep - the Panda Base and the Wuhou Shrine - the big Chengdu day.
20 Sep - the Leshan Giant Buddha day-trip: morning train south, the long stairway down beside the Buddha, back by evening.
21 Sep - a Chengdu rest day, slow, mostly a tea-house wander.
05
Chongqing · mountain megacity
22 Sep 13:00 → 25 Sep 12:00 · 3 nights
Photos
680
Shape
Yangtze peninsula + cross-river excursion
Anchor
Yuzhong District (peninsula at the river fork)
Pace
steady · 214/219/247 — very consistent
Sep 24 - Hongya Cave and the Nanshan viewpoint, the iconic cross-river Chongqing skyline from the Yikeshu deck at night.
22 Sep, afternoon - the train in from Chengdu and a first walk along the Yuzhong waterfront.
23 Sep - the Ciqikou ancient town on the river’s edge.
24 Sep - the cable car over to Nan’an and the Nanshan night skyline - the shot you come to Chongqing for.
25 Sep, morning - a few last frames before the long east jump to Zhangjiajie.
06
Zhangjiajie / Wulingyuan · Avatar Mountains
25 Sep 13:00 → 28 Sep 17:00 · 3 nights
Photos
575
Hikes
2 (Sep 26 · 6.3 km / ~0 m + Sep 27 · 4.5 km / 240 m)
Shape
scenic park traverse
Anchor
Wulingyuan / Zhangjiajie scenic-area entrance
Pace
fast and concentrated · every photo inside the park boundary
Sep 26 · Yuanjiajie and the Hallelujah Mountain - up the Bailong elevator and out along the mesa top among the famous spires.
25 Sep, afternoon - arrival at the scenic-area entrance.
26 Sep - Yuanjiajie: the Bailong elevator up and a long walk across the clifftop mesa, the Avatar peaks all around.
27 Sep - Tianzi and Zhonghu: real climbing this time, and a quieter, less-crowded corner of the park.
28 Sep - the Jundiping core on the last day, the best of it saved for last.
07
Shanghai · modern metropolis
28 Sep 22:00 → 2 Oct 17:00 · 4 nights
Photos
388
Shape
central base · last-day push west
Anchor
People's Square / Nanjing Road East · just west of the Bund
Pace
slow → fading · decompression rhythm
Oct 1 - the one true rest day in any city of the whole trip, and it lands on China’s National Day; the data reads as a stay-near-the-hotel kind of day.
29 Sep - first Shanghai day, exploring out from the hotel toward the west.
30 Sep - a sustained, steady city day.
1 Oct - the rest day, National Day, the pace dropping right off.
2 Oct - one last big push west through Xintiandi, Jing’an, Changning and the West Bund before the Pudong flight.
08
Istanbul brushby
3 Oct 07:00 · 1 photo
Photos
1
Shape
geographic bookend to Leg 1
Anchor
—
Pace
zero-leg
A single Istanbul frame on the way home - the geographic bookend to the outbound layover.
3 Oct, dawn - one photo at Istanbul’s new airport, and the trip is closed.
Cross-leg memory
Facts visible only at trip scale.
HSR mosaic
5 inter-city legs · ~5,300 km on rails · Sep 16 captured 3 provinces in order via station-platform photos
Provinces touched
8 administrative regions in 24 days · each a single-visit, no return
Hike accumulator
15.8 km · 566 m · **3% of Oceania's hiking**
Photo density
207 / day · highest of any trip in the library
Excursion days
3 (Wall · Leshan · Wulingyuan core) — same pattern as Bruny, Milford, MacRitchie
Anchor reuse
none across the whole trip
Mode inversion
Oceania = 28 hike-days / 6 city-days · China = 3 hike-days / 18 city-days · same traveler, different mode
Off-path · per zone
Istanbul layover~0%airport · N/A
Beijing~20%Forbidden City + Wall · top-decile tourist density
Xi'an~20%Muslim Quarter / Terracotta similar
Chengdu + Leshan~40%Leshan dense, panda dense, Sep 21 wander quiet
Chongqing~60%Western-tourist density lower; Ciqikou + Nanshan less Flickr’d
Zhangjiajie~40%heavily photographed by Chinese tourists; under-photographed in English-language datasets
Shanghai~50%Bund cluster averaged with Putuo / West Bund wander
Two caveats matter here. First, the baseline is Western. Beijing reads as tourist-standard on geometry, but the Sep 13 day crosses four districts - about as wide as any Beijing day gets; the famous sites cluster where you’d expect, but the route between them is not the usual one. Second, Zhangjiajie is the most misleading place on the trip: it is among the most-photographed sites in all of China, but barely registers in English-language datasets. On a China-aware baseline the off-path number would be far lower. The trip-level figure is simply the wrong thing to read on its own.
Hike highlights
#
Day
Where
km
ascent
Likely identity
01
15 Sep
Mutianyu Great Wall, Beigou
4.9
323 m
the classic Wall section
02
27 Sep
Tianzi/Zhonghu, Wulingyuan
4.5
240 m
real-climb park hike · Tianzi Mountain area
03
26 Sep
Yuanjiajie/Luoguta, Wulingyuan
6.3
3 m
on-mesa Bailong-Elevator walk — Hallelujah Mountain
Negative space
absentSummer Palace / Yiheyuan (Beijing)No photo anywhere in the Haidian district despite five Beijing days. Likely visited with no geotag surviving - or genuinely skipped.
absent798 Art District (Beijing)Only a few stray photos in Chaoyang across five days. Not visited.
absentBird's Nest / Olympic Park (Beijing)Zero photos at the Olympic Park - never reached.
absentBig Wild Goose Pagoda interior (Xi'an)Yanta dwells are evening-only · pagoda interior likely not entered.
absentThree Gorges cruise (Chongqing)The canonical CQ activity. Zero river-time signature in the photo timestamps.
absentYu Garden (Shanghai)Zero photos at Yu Garden, despite four days in central Shanghai.
absentPudong / Lujiazui skylineSurprisingly, nothing across the river in four Shanghai days - we never crossed the Huangpu into Pudong. The famous skyline here is shot from the Bund, which is by definition the non-Pudong side of it.
The five Beijing days skipped the Summer Palace, the Bird’s Nest and 798 - three of the standard Beijing extensions. Shanghai’s Pudong was photographed from but never crossed to. The positive counter-signal is the rail mosaic: even the transit days quietly draw the country province by province. The stance is deep urban dwell over breadth - three to five days a city, none of them given the full visitor checklist.