Major city · United States
Walnut Grove
Go for half a day, not a night: the Chinese-American and Japanese-American districts plus Locke take 2–3 hours on foot. Sleep in Sacramento or Isleton.
- Weather
- see forecast
- Currency
- USD
- Best months
- Apr–Jun, Sep–Oct
- avoid Jul–Aug (hot, 35 °C+), Dec–Feb (fog on CA-160)avoid Jul–Aug (hot, 95 °F+), Dec–Feb (fog on CA-160)
- Airport
- SMF
- Nights
- 0–1
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.
Walnut Grove is a small Sacramento River Delta town whose draw is three preserved ethnic districts — its own Chinese-American and Japanese-American blocks and neighbouring Locke — listed on the National Register of Historic Places. There is no hotel in town, so most visitors come as a half-day stop on the River Road (CA-160) between Sacramento and the Delta.
Essentials
Quick answers and what things cost
Quick answers
The questions people ask first about Walnut Grove, one line each. Tap a card for the full answer.
- Cash or card?Currency is the US dollar (USD, $).United States-wide
- SIM or eSIMAT&T, Verizon and T-Mobile cover the country; prepaid SIMs at their stores and Walmart/Target (passport required), or an eSIM before you fly.United States-wide
- Tap waterTap water is drinkable nearly everywhere; boil or treat water from streams in parks.United States-wide
- TippingSit-down restaurant: 18–22% of the pre-tax bill.United States-wide
- Plugs & powerSockets A/B. US/Canada (A/B): fits · UK/Ireland (G): adapter · Australia/NZ (I): adapter. 120 V: UK and AU 230 V-only devices need a converter; most chargers are dual-voltage.United States-wide
- SafetyWalnut Grove is a quiet rural town and street crime is low; the real risks are summer heat, unshaded levee paths…
- RestroomsFree public toilets are scarce in big cities; use cafés, department stores, libraries, stations.United States-wide
- Emergency numbers911 police, fire, ambulance · 916-874-5115 Sacramento County Sheriff (non-emergency)
- Sundays & holidaysFederal holidays close offices, banks and post offices; national parks stay open.United States-wide
- Your embassyFind your embassy's 24-hour line before you fly.
- AirportSMF Sacramento International (About 45 min by car via I-5 and CA-160; no public transport to Walnut Grove, so a car or rideshare is needed.).
- Getting aroundA car is the only practical way in: CA-160 (River Road) runs along the river through town, and the Georgiana Slough Bridge links it to Isleton.
Cost cheat-sheet
Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.
- CoffeeCoffee or a cold drink in town$3–6
- Sit-down mealSit-down meal for two, no alcoholcheck$40–60
- Street or quick mealDeli sandwich or burger$12–18
- BeerDraft beer at a Delta bar$7–9
- SIM or eSIM, a weekeSIM or data SIM, about a week$10–25
- Museum or sight ticketMuseum donation at the Locke Boarding Housecheck$0–5
- Budget bedRV site at Cannery Landing or Ko-Ket Resort, a night, per roomUS$45
- Mid-range bedIsleton inn or B&B double room, a night, per roomUS$160
- High-end bedIsleton inn or B&B double room, a night, per roomUS$260
A day, not counting the bed: Budget US$45 · Mid US$90 · High US$180
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.
- Airports
- SMF Sacramento International (About 45 min by car via I-5 and CA-160; no public transport to Walnut Grove, so a car or rideshare is needed.)
Weather and climate
Walnut Grove: 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
13°C55°F
3°C37°F
9 rd
Feb
16°C61°F
4°C39°F
8 rd
Mar
19°C66°F
6°C43°F
8 rd
Apr
23°C73°F
8°C46°F
5 rd
May
28°C82°F
11°C52°F
3 rd
Jun
32°C90°F
14°C57°F
1 rd
Jul
35°C95°F
16°C61°F
0 rd
Aug
34°C93°F
16°C61°F
0 rd
Sep
32°C90°F
14°C57°F
1 rd
Oct
27°C81°F
10°C50°F
3 rd
Nov
19°C66°F
6°C43°F
7 rd
Dec
13°C55°F
3°C37°F
9 rd
High / low °C°F · 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 only practical way in: CA-160 (River Road) runs along the river through town, and the Georgiana Slough Bridge links it to Isleton. The two historic districts and Locke are within about 1.5 km of each other on flat streets — walk between them. No bus service; rideshare coverage is thin, so plan your return leg.
See & do
Day-trips, door to door
Day-trips
Locke Historic District
goDoor to door: 10 min by car, 20–25 min on foot
Drive or walk north across the canal, about 1.5 km from Walnut Grove's Market StDrive or walk north across the canal, about 0.9 mi from Walnut Grove's Market St
The Locke Boarding House museum opens Fri–Sun 11:00–16:00 (check); the streets themselves are always walkable.The Locke Boarding House museum opens Fri–Sun 11:00 AM–4:00 PM (check); the streets themselves are always walkable.
Isleton
goDoor to door: 10–15 min
CA-160 south over the Georgiana Slough Bridge
Another historic Asian-American river town; pair it with Walnut Grove in one loop.
Door to door: 45–60 min
CA-160 north to I-5
State capital, Old Sacramento and the railroad museum; the natural base for this trip.
Delta Meadows Park
cautionDoor to door: 5–10 min
River Rd on the north side of the channel between Walnut Grove and Locke
Levee trails only; no restrooms, water or trash service.
Folsom
cautionDoor to door: 1 h 15 min
CA-160 to US-50 east
A separate trip; too far to combine comfortably with a Delta morning.
Eat & sleep
Which area to sleep in
Where to sleep
Areas, not hotels: pick the one that fits your arrival time and plans.
Walnut Grove and Locke
No hotel in either town; RV parks only (Cannery Landing, Ko-Ket Resort). Day visitors base elsewhere.
Isleton
10 min south on CA-160; small inns and B&Bs, closest beds to Walnut Grove.
Sacramento
About 45 min north; full range of hotels and the practical base for a Delta day trip.
Practical
What a day costs, what to watch out for, and the pocket card
Cost per day
- Budget
- $40–70 excl. bed (picnic lunch, own car, free walking)
- Mid
- $70–120 excl. bed (one sit-down meal, museum donations)
- High
- $120+ excl. bed (guided Delta tour, boat fuel, wine stops)
Trip budget
| Isleton inn or B&B double room1 × 1 night × US$160 | US$160 |
| Food, local transport, entries2 × 1 day × US$90 | US$180 |
| Car fuel, Sacramento return (about 90 km)1 × US$15 | US$15 |
| eSIM, about a week of data2 × US$12 | US$24 |
| Sit-down meal for two at Tony's Place1 × US$50 · check | US$50 |
| Buffer 10%Price creep, a taxi you did not plan, one splurge | US$43 |
| Trip total≈ US$236 per person per day, bed included | US$472 |
check
2026 estimate in US dollars; sales tax is added at checkout. Your choices stay in this browser.
Prices of common things
| Coffee or a cold drink in town | $3–6 |
| Deli sandwich or burger | $12–18 |
| Sit-down meal for two, no alcoholcheck | $40–60 |
| Draft beer at a Delta bar | $7–9 |
| Museum donation at the Locke Boarding Housecheck | $0–5 |
| RV site, one nightcheck | $45–95 |
| eSIM or data SIM, about a week | $10–25 |
2026 estimate; check locally.
Watch out
Safety
- No hotel, no motel and no campground in Walnut Grove itself: book in Isleton or Sacramento before you drive out.
- Summer afternoons regularly pass 35 °C with little shade on the levee trails; carry water.Summer afternoons regularly pass 95 °F with little shade on the levee trails; carry water.
- Winter tule fog on CA-160 cuts visibility to a few hundred metres — drive with lights on and allow extra time.
- Delta Meadows Park has no restrooms, no water and no trash service: pack out everything.
- Some historic buildings are private homes and businesses; stay on the street and respect posted signs.
Emergency numbers
- Police, fire, ambulance
- 911
- Sacramento County Sheriff (non-emergency)
- 916-874-5115
Pocket card
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Walnut GroveWalnut Grove
Pocket card · Voykit
My bed tonight
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—
—
To this address, pleaseTo this address, please
Emergency
- Police, fire, ambulance911
- Sacramento County Sheriff (non-emergency)916-874-5115
Embassy
No consulates in Walnut Grove; nearest are in Sacramento and San Francisco (check your country's list).
My embassy: —
Fare anchors (2026 estimate)
- SMF airport → Walnut Grove, rideshare: $55–80, about 45 min (check)
- Sacramento → Walnut Grove, rideshare: $45–65, about 45 min (check)
- Fuel, Sacramento return loop: about $15
Say or show
- Where is the historic district? — Where is the historic district?
- Is there a restroom nearby? — Is there a restroom nearby?
- Can I pay by card? — Can I pay by card?
- How far is Locke from here? — How far is Locke from here?
Cell coverage is patchy along the levee trails; download an offline map before you leave CA-160.
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 Walnut Grove. Airport, fare and schedule details are unverified; check the operators before you fly.
What we know, and what is coming
On this page
- Best months: Apr–Jun, Sep–Oct · avoid Jul–Aug (hot, 35 °C+), Dec–Feb (fog on CA-160) · month by month →
- 1 airport and 3 areas to sleep in
- Weather: a 7-day forecast and monthly averages
- Cost per day in 3 bands
- 5 day-trips, door to door
- 5 things to watch out for, with emergency numbers
Coming as the guide grows
- Airport-to-bed contract for SMF: last-mile car or rideshare options field-checked, plus an Isleton fallback when Walnut Grove has no vacancy.
- Four walking clusters with rescue anchors: Market St, the Japanese-American district, Locke, and the levee trailheads.
- Place pages with verified cutoffs (Locke Boarding House, Delta Meadows, the two historic districts) and eat pages with last orders at Tony's Place.
- Fog and heat fixtures so gates A–D can go green in winter and summer.