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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

Cluster · Bangkok

Siam & Jim Thompson House

Midday cluster: the Jim Thompson House tour, then the air-conditioned malls at Siam; flat, walkable on covered skywalks and the best heat refuge in the city.

Not field-verified28″ bags: painfulTime: halfRescue coverage 100% ≤7′
Rules in force · 8Grand Palace, Wat Pho and other temples check dress at th…BTS and MRT are packed 07
  • Thailand ↗Check entry rules and any arrival card on the official Thai government sites for your passport; visa-exempt stays and pre-arrival forms change.
  • Thailand ↗Do not criticise or mock the monarchy: insulting the royal family is a criminal offence.
  • Thailand ↗Temples and palaces: shoulders and knees covered, shoes off before entering halls.
  • Thailand ↗E-cigarettes and vapes are illegal to import or use; do not pack them.
  • Central Thailand ↗Day-trips in Mar–May: leave by 07:30 and be back indoors by 13:00.
  • Bangkok ↗Grand Palace, Wat Pho and other temples check dress at the gate: shoulders and knees covered, no see-through or sleeveless clothing; loan sarongs are limited.
  • Bangkok ↗Ask for the meter or use a ride-hailing app; decline flat-fee quotes near tourist sites and stations.
  • Bangkok ↗BTS and MRT are packed 07:30–09:30 and 17:00–20:00, and many stations are stairs and gates: take a taxi with large suitcases.

Bound and physics

Jim Thompson House and the Siam malls (MBK, Siam Discovery, Siam Paragon), linked by BTS skywalks.

Slope
flat
Stairs
Stairs up to skywalks; lifts at BTS stations
Shade
high
Surface
covered skywalks and pavements
Sleep here or visit
both

Rescue anchors

506 grid cells · 40 m
ABCDEFGH
Green: rescue anchor (always). Amber: heat-only anchor. Red dots: grid cells more than 7 min (p90) from every valid anchor. North is up; not to scale for navigation.

A — Jim Thompson House entrance (field-verify)

seated_rest · shelter · toilet · valid: always

B — MBK Center (AC, WC; field-verify)

ac · toilet · food · seated_rest · valid: always

C — Siam Paragon (AC, WC; field-verify)

ac · toilet · food · seated_rest · valid: always

D — Rest stop 1 (field-verify)

seated_rest · valid: always

E — Rest stop 2 (field-verify)

seated_rest · valid: always

F — Rest stop 3 (field-verify)

seated_rest · valid: always

G — Rest stop 4 (field-verify)

seated_rest · valid: always

H — Rest stop 5 (field-verify)

seated_rest · valid: always

always: 100% covered, max p90 7′, worst cell 7′ · heat: 100%

Nodes in this cluster

  • Jim Thompson House — Go mid-morning or early afternoon: a guided tour of about 45 minutes, so plan for the wait for the next tour; a good heat and rain escape, and no photos inside the house.

Edges out (directed)

Lumphini Park & Silom
BTS south · ~15 min
Chinatown (Yaowarat)
MRT or taxi · ~30 min

Sleep within reach

Red lines here

  • Jim Thompson House: guided tours only; no photos inside the house.