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Major city · United States

King of Prussia

Base here 2 nights only if you want the mall and Valley Forge park; otherwise day-trip from Philadelphia, 30 min by car on I-76.

Weather
see forecast
Currency
USD
Best months
Apr–Jun, Sep–Oct
avoid Jul–Aug (hot and humid), late Dec–Feb (ice and snow)
Airport
PHL
Nights
2
Not field-verifiedbasic guide
Print / PDF guide
3 pages, for the metro and roaming-off days
Map
Google Maps Apple Maps Street View
Rules in force · 7Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…
  • North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
  • North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
  • North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
  • United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
  • United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
  • United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
  • United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.

King of Prussia is an edge city 20 miles northwest of Philadelphia: a huge mall, office parks and the Valley Forge winter-encampment park next door. Almost nothing here is walkable, so treat it as a car-based base for shopping and Revolutionary War history, not a sightseeing city in its own right.

Essentials

Quick answers and what things cost

Quick answers

The questions people ask first about King of Prussia, one line each. Tap a card for the full answer.

Cost cheat-sheet

2026 desk estimate · check

Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.

  • Coffee$3–6
  • Sit-down mealSit-down dinner, before tax and tip$18–35
  • Taxi, about 5 kmRideshare, 5 km$12–20
  • Metro or bus rideSEPTA bus fare$2.90
  • Budget bedBudget chain double room, a night, per roomUS$90
  • Mid-range bedBudget chain double room, a night, per roomUS$130
  • High-end bedBudget chain double room, a night, per roomUS$190

A day, not counting the bed: Budget US$90 · Mid US$160 · High US$300

Prices in local money; change the currency in the header to see yours next to them. Every price and the budget calculator →

Decide

What it is known for, and when the weather works

At a glance

What the city is known for, how you fly in, and where to find the phrases.

King of Prussia MallValley Forge National Historical ParkWashington Memorial ChapelValley Forge Casino Resort
Airports
PHL Philadelphia International (26 miles / about 30 min by car, taxi or rideshare; no direct rail to King of Prussia)

Weather and climate

Forecast from Open-Meteo · averages rounded

King of Prussia: next 7 days

Loading forecast…

Forecast: Open-Meteo (CC BY 4.0), model data for this point.

Air quality

Loading…

Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.

Jan

5°C

−5°C

10 rd

Feb

6°C

−4°C

9 rd

Mar

11°C

−1°C

11 rd

Apr

18°C

5°C

11 rd

May

24°C

11°C

11 rd

Jun

29°C

17°C

10 rd

Jul

32°C

19°C

11 rd

Aug

30°C

18°C

10 rd

Sep

27°C

14°C

9 rd

Oct

20°C

7°C

9 rd

Nov

14°C

2°C

10 rd

Dec

8°C

−2°C

11 rd

High / low °C · rd = rain days

Arrive & move

Airports are listed under At a glance; this is how to move once you are in

Getting around

A car is the practical default: the mall, the park and the casino sit 5–15 min apart with no useful footpaths. SEPTA buses 124, 125, 92, 99, 123 and 139 serve the mall transit centre, base fare $2.90, roughly every 20 min at peak and hourly off-peak on weekdays. The Rambler community shuttle loops the mall and township stops, $2 one-way. Rideshare and taxis cover short hops.

See & do

Day-trips, door to door

Day-trips

Door-to-door, not ride time
Philadelphia (Center City)go

Door to door: About 1 h

SEPTA bus 124 or 125 from the mall transit centre to 30th Street

Base fare $2.90; buses run weekends too, last return around 22:00 on weekdays.

Valley Forge National Historical Park

go

Door to door: 20–30 min

Drive 10 min to 1400 N Outer Line Dr; free Revolutionary Shuttle inside the park in summer

Park open 7:00–dusk daily, visitor centre 9:00–17:00; admission free; trolley tours adults $22, children $12.

Norristown

caution

Door to door: About 30 min

SEPTA bus 99 from the mall transit centre

Useful mainly as the rail link into Philadelphia.

Pottstown

caution

Door to door: About 40 min

Drive US-422 northwest

Small-town stop; only worth it if you are already heading that way.

Lansdale

skip

Door to door: About 45 min

Drive via PA-363 and the Turnpike

No direct transit link; little to justify the drive.

Eat & sleep

Which area to sleep in

Where to sleep

Areas, not hotels: pick the one that fits your arrival time and plans.

Mall Boulevard and Goddard Boulevard

Hotels within walking distance of the mall and its restaurants; the only genuinely walkable pocket.

Valley Forge / First Avenue

Casino resort and park-edge hotels; quieter, still needs a car for everything.

Norristown or Conshohocken

Cheaper beds with a Regional Rail line into Philadelphia; 15–25 min drive to the mall.

Practical

What a day costs, what to watch out for, and the pocket card

Cost per day

2026 estimate, excluding the bed unless stated
Budget
$70–110 excl. bed
Mid
$130–200 excl. bed
High
$250+ excl. bed

Trip budget

2026 estimate · converts to your currency
Mid-range hotel double room1 × 2 nights × US$190US$380
Food, local transport, entries2 × 2 days × US$160US$640
Rental car, one day1 × US$60 · parking usually free at hotels and the mallUS$60
Rideshare, PHL airport to King of Prussia1 × US$60US$60
eSIM, about a week of data2 × US$15US$30
Buffer 10%Price creep, a taxi you did not plan, one splurgeUS$117
Trip total≈ US$322 per person per day, bed includedUS$1,287

2026 estimate in US dollars; sales tax added at checkout. Your choices stay in this browser.

Prices of common things

Coffee$3–6
Mall food-court meal$10–18
Sit-down dinner, before tax and tip$18–35
SEPTA bus fare$2.90
Rideshare, 5 km$12–20
Indoor skydiving, two flights$70

2026 estimate; check locally.

Watch out

Safety

Suburban and generally safe; the real risks are highway traffic, unlit roads with no pavements, and leaving valuables visible in a parked car.
  • No train station at the mall; the nearest Regional Rail is Conshohocken or Norristown, then a bus or taxi.
  • Gulph Mills high-speed-line station is not a safe walk to the mall — take bus 124 or 125 instead.
  • I-76 and the Turnpike jam badly on weekday mornings and late afternoons.
  • Summer heat and humidity plus afternoon thunderstorms; winter brings ice and occasional heavy snow.

Emergency numbers

Police, fire, ambulance
911

Pocket card

One page · print or save as PDF

Fill in, then print or save as PDF

Stays in this browser only; nothing is sent anywhere.

King of PrussiaKing of Prussia

Pocket card · Voykit

My bed tonight

—

—

—

To this address, pleaseTo this address, please

Emergency

  • Police, fire, ambulance911

Embassy

No embassies here; they are in Washington, DC, with consulates in Philadelphia.

My embassy: —

Fare anchors (2026 estimate)

  • SEPTA bus 124/125 to Center City: $2.90 base fare, about 40 min
  • Regional Rail, Norristown or Conshohocken to Center City: $6.00 advance / $7.00 on board weekday one-way
  • Rideshare, PHL airport to King of Prussia: about $60, 30 min

Say or show

  • Where is the mall entrance? — Where is the mall entrance?
  • Is parking free here? — Is parking free here?
  • Can I pay by card? — Can I pay by card?
  • How far is Valley Forge park? — How far is Valley Forge park?

Tipping: 18–22% at sit-down restaurants, $1–2 a drink, 15–20% taxis.

Deep dive

What this guide covers so far, and its sources

Not a trip line yet

This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for King of Prussia. Airport, fare and schedule details are unverified; check the operators before you fly.

What we know, and what is coming

On this page

  1. Best months: Apr–Jun, Sep–Oct · avoid Jul–Aug (hot and humid), late Dec–Feb (ice and snow) · month by month →
  2. 1 airport and 3 areas to sleep in
  3. Weather: a 7-day forecast and monthly averages
  4. Cost per day in 3 bands
  5. 5 day-trips, door to door
  6. 4 things to watch out for, with emergency numbers

Coming as the guide grows

  1. Airport-to-bed contract for PHL: taxi and rideshare bands, last bus 125 times, overnight fallback.
  2. Walking clusters: mall and Goddard Blvd, Valley Forge park loop, casino and First Ave.
  3. Place pages with verified hours for Valley Forge, Washington Memorial Chapel and the 9/11 Memorial.
  4. Eat pages with last orders for the mall food halls and casino restaurants.

Meanwhile

Back to United States

Sources