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Major city · United States

DanvilleDanville, California

Give Danville one night, or a half-day stop between Walnut Creek and Pleasanton: downtown on foot, then a trail or the auto museum by car.

Weather
see forecast
Currency
USD
Best months
Apr-Jun, Sep-Oct
avoid Jul-Aug (inland heat, 30°C+), Dec-Feb rain
Airports
OAK · SFO · SJC
Nights
1
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.

Danville is a small, wealthy Contra Costa suburb in the San Ramon Valley, between Mount Diablo and the Las Trampas ridge, about 35-45 min by car from Oakland and 1 h from San Francisco outside rush hour. Downtown Hartz Avenue is walkable in under 30 minutes; everything else — Blackhawk, the regional parks, the O'Neill site — needs a car or a bus. Most visitors use it as a quiet, low-risk base for the Tri-Valley and Mount Diablo rather than a destination in itself.

Essentials

Quick answers and what things cost

Quick answers

The questions people ask first about Danville, 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$4-7
  • Sit-down mealDinner main, mid-range restaurant$22-38
  • BeerDraught beer in a bar$7-10
  • Taxi, about 5 kmRideshare, 5 kmSurge pricing at commute hours.$14-20
  • SIM or eSIM, a weekeSIM or data SIM, about a week$10-25
  • Museum or sight ticketMuseum of the San Ramon Valley entrycheck$5 adults, $10 family
  • Budget bedBudget motel room, a night, per roomUS$110
  • Mid-range bedBudget motel room, a night, per roomUS$150
  • High-end bedBudget motel room, a night, per roomUS$210

A day, not counting the bed: Budget US$70 · Mid US$140 · High US$260

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.

Downtown Hartz Avenue shops and restaurantsIron Horse Regional TrailEugene O'Neill Tao HouseBlackhawk MuseumMuseum of the San Ramon Valley
Airports
OAK Oakland International Airport (About 35-45 min by car via I-580 and I-680; no direct rail link to Danville.) · SFO San Francisco International (About 1 h by car outside rush hour; allow 1 h 30 min in commute traffic.) · SJC Norman Y. Mineta San Jose International (About 45-60 min by car via I-680; Danville is north of San Jose.)

Weather and climate

Forecast from Open-Meteo · averages rounded

Danville: 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

14°C

4°C

11 rd

Feb

16°C

5°C

10 rd

Mar

18°C

6°C

10 rd

Apr

21°C

7°C

6 rd

May

24°C

9°C

4 rd

Jun

28°C

11°C

1 rd

Jul

31°C

12°C

0 rd

Aug

31°C

12°C

0 rd

Sep

29°C

12°C

1 rd

Oct

25°C

10°C

3 rd

Nov

18°C

6°C

8 rd

Dec

14°C

4°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

Downtown is walkable; the rest of town is not. County Connection routes 21 (weekdays) and 321 (weekends) run through downtown between Walnut Creek and San Ramon, roughly every 30-60 min on weekdays and hourly at weekends. BART does not reach Danville: connect at Walnut Creek or Dublin/Pleasanton. A car is the practical choice for Mount Diablo, Blackhawk and the trailheads.

See & do

Day-trips, door to door

Day-trips

Door-to-door, not ride time
Mount Diablo State Parkgo

Door to door: About 30-45 min to the summit

Car via Diablo Road and Mount Diablo Scenic Boulevard; no useful transit

Summit road is narrow and busy at weekends; go early or on a weekday.

Walnut Creekgo

Door to door: About 25-40 min

County Connection 21/321, or 15 min by car north on I-680

BART connection point for Oakland and San Francisco.

Pleasantongo

Door to door: About 20 min by car

Car south on I-680, or the Iron Horse Trail by bike

Historic downtown and restaurants; the nearest BART station is Dublin/Pleasanton, reached by County Connection bus.

Livermorego

Door to door: About 30 min

Car via I-680 and I-580

Wine tasting rooms; book tastings ahead at weekends.

San Franciscocaution

Door to door: About 1 h 30 min

Car to Walnut Creek BART, then BART into the city

Doable as a day, but rush hour doubles the drive leg.

Eat & sleep

Which area to sleep in

Where to sleep

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

Downtown Danville (Hartz Avenue)

Walk to restaurants, shops and the Iron Horse Trail; almost no hotels, so most beds are a short drive away.

Camino Ramon / Sycamore Valley

Where the main chain hotels sit; 5-10 min by car from downtown, free parking.

Blackhawk

Quieter, upscale, car-only; Blackhawk Plaza and the museum are here.

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
$120-200 excl. bed
High
$220+ excl. bed

Trip budget

2026 estimate · converts to your currency
Chain hotel double room1 × 1 night × US$220US$220
Food, local transport, entries2 × 1 day × US$140US$280
Rideshare, Walnut Creek BART to downtown Danville1 × US$25 · checkUS$25
County Connection single ride2 × US$3 · checkUS$5
eSIM, about a week of data2 × US$15US$30
Mount Diablo State Park day-use vehicle fee1 × US$10 · checkUS$10
Buffer 10%Price creep, a taxi you did not plan, one splurgeUS$57
Trip total≈ US$314 per person per day, bed includedUS$627

2026 estimate in US dollars; sales tax and tips excluded from the daily figures. Your choices stay in this browser.

Prices of common things

Coffee$4-7
Lunch main in a downtown cafe$14-22
Dinner main, mid-range restaurant$22-38
Draught beer in a bar$7-10
Rideshare, 5 kmSurge pricing at commute hours.$14-20
Museum of the San Ramon Valley entrycheck$5 adults, $10 family
eSIM or data SIM, about a week$10-25

2026 estimate; check locally.

Watch out

Safety

Danville is a low-crime suburban town and generally feels safe day and night. The real risks are practical: heat on inland trails in summer, fast traffic on Camino Tassajara and I-680, and wildfire smoke in late summer and autumn — check air quality before a hike.
  • No BART station in town: the last leg is a bus or a car.
  • Summer afternoons inland run 30°C+; carry water on any hike.
  • Trail signs in Las Trampas are inconsistent and some forks are easy to miss — use an offline map app.
  • The O'Neill Tao House is reservation-only with a shuttle from the parking area; no reservation, no visit.
  • Downtown parking fills on weekend evenings and during farmers-market hours.

Emergency numbers

Police, fire, ambulance
911
Poison control (24 h)
1-800-222-1222

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.

DanvilleDanville, California

Pocket card · Voykit

My bed tonight

—

—

—

To this address, pleaseTo this address, please

Emergency

  • Police, fire, ambulance911
  • Danville Police non-emergency925-820-2144
  • Poison control1-800-222-1222

Embassy

No embassies in Danville; consulates-general are in San Francisco.

My embassy: —

Fare anchors (2026 estimate)

  • Walnut Creek BART to downtown Danville, rideshare: about $20-30, 15-20 min (check)
  • County Connection 21/321 single ride: about $2.50, cash or Clipper (check)
  • Downtown Danville to Blackhawk Plaza, car: about 15 min, no useful transit (check)

Say or show

  • Where is the BART station? — Where is the BART station?
  • One ticket, please — One ticket, please
  • Can I pay by card? — Can I pay by card?
  • Is there parking here? — Is there parking here?
  • How far is it on foot? — How far is it on foot?
  • Thanks, keep the change — Thanks, keep the change

Tipping is expected: 18-22% at sit-down restaurants, $1-2 a drink, 15-20% for taxis and rideshares.

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 Danville. 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 (inland heat, 30°C+), Dec-Feb rain · month by month →
  2. 3 airports 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. 5 things to watch out for, with emergency numbers

Coming as the guide grows

  1. Airport-to-bed contract for OAK, SFO and SJC: last BART and County Connection departures field-checked, rideshare fallback, overnight rung.
  2. Walking cluster map for downtown Hartz Avenue with verified opening hours and last orders.
  3. Place pages with verified cutoffs (Blackhawk Museum, Museum of the San Ramon Valley, Tao House reservation window) and trail pages with parking and water points.
  4. Heat and wildfire-smoke fixtures so summer days can be flagged before a reader commits.

Meanwhile

Back to United States

Sources