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Voykit pocket guide · United States
Idaho Falls
Give Idaho Falls one night as a Yellowstone or Grand Teton staging stop, or two if you want the river walk, Museum of Idaho and a Mesa Falls drive.
Idaho Falls is the commercial hub of Eastern Idaho, a small city on the Snake River about 100 mi from both Grand Teton and Yellowstone. Most travellers use it as a bed-and-supply stop before the parks; the river greenbelt, Museum of Idaho and a handful of local restaurants justify a full day if you are already passing through.
- Country
- United States
- Best months
- Jun–Sep (warm, parks open); May and Sep for fewer crowds
- Avoid
- Nov–Mar (park entrances closed, zoo closed, cold)
- Stay
- 1–2 nights
Checked 2026-09. Prices, hours and rules change; anything marked (check) is not confirmed.
Essentials
- Currency
- USD
- Money
- Currency is the US dollar (USD, $). Cards and phone payments work almost everywhere; carry a little cash for tips and small vendors.
- Daily spend
- Budget $60–100 excl. bed · Mid $100–170 excl. bed · High $170+ excl. bed (estimate; check)
- SIM and data
- AT&T, Verizon and T-Mobile cover the country; prepaid SIMs at their stores and Walmart/Target (passport required), or an eSIM before you fly.
- Emergency
- Police, fire, ambulance 911
- Plugs
- Types A, B · 120 V · 60 Hz · Chargers are dual-voltage; hair dryers and straighteners from 230 V countries need a converter.
- Tipping
- Sit-down restaurant: 18–22% of the pre-tax bill.; Bar: US$1–2 per drink or 20% of the tab.; Taxi / ride-hailing: 15–20%, in the app.; Hotel housekeeping: US$3–5 a night.; Porter / valet: US$2–5 per bag or car.; Tour guide: US$10–20 per person for a day tour.; Counter service / tablet prompts: Optional; 0–15%.
- Water
- Tap water is drinkable nearly everywhere; boil or treat water from streams in parks.
- Toilets
- Free public toilets are scarce in big cities; use cafés, department stores, libraries, stations. Rest areas on highways are free.
What things cost
| Item | Price |
|---|---|
| Coffee | $3–6 |
| Breakfast or lunch plate | $8–15 |
| Dinner main | $15–45 |
| Draught beer | $5–8 |
| Zoo entry (age 13–61) | $7.50 |
| Museum of Idaho entry | $6 max, discounts available |
| eSIM or data SIM, about a week | $15–30 |
Desk estimates, checked 2026-09; check locally.
Get in
By air
- IDA · Idaho Falls Regional Airport
- About 3 mi northwest of downtown; Delta, United, Alaska and Allegiant connections. Fares often higher than Salt Lake City.
- SLC · Salt Lake City International
- About 213 mi south, roughly 3 h by car; often cheaper for the region.
Typical fares
- Taxi across town
- under about $15 (check)
- Drive to Salt Lake City airport
- about 213 mi, roughly 3 h
- Drive to Grand Teton south entrance
- about 100 mi, roughly 2 h
Show 7 more sections and the pocket cardHideGet around, See and do, Sleep, Phrase card, Etiquette, safety and scams, One and two days, Sources, Pocket card
Get around
The city is small and central hotels put most sights within a short walk. Taxis cover the whole town and Ammon for under about $15; rent a car if you have several stops a day or plan day trips. I-15 and US-20 are the main roads.
See and do
Known for
- Snake River greenbelt and falls
- Gateway to Yellowstone and Grand Teton
- Museum of Idaho
- Idaho Falls Idaho Temple
Day trips
| Where | How | Time |
|---|---|---|
| Mesa Falls Scenic Byway | US-20 northeast, then the byway to Upper and Lower Mesa Falls | About 1.5 h each way |
| Grand Teton National Park | US-26 east to the south entrance | About 2 h |
| Yellowstone National Park | US-20 northeast to the west entrance | About 2 h to the gate |
| Rexburg | US-20 east | About 30 min |
| Driggs | US-26 east via Swan Valley | About 1 h 15 min |
| Island Park | US-20 northeast | About 1 h 30 min |
Sleep
- Riverfront / Lindsay Blvd
- Most hotels sit along the Snake River near I-15 and the airport; walkable to the greenbelt and river restaurants.
- Downtown
- Museum of Idaho, Colonial Theatre, farmers' market and cafés; fewer chain hotels.
- West Side / Snake River Landing
- Near I-15, newer mixed-use development with restaurants and event space; car useful.
Phrase card
| English | Say or show |
|---|---|
| Thank you | Thank you |
| Where is the restroom? | Where is the restroom? |
| Can I pay by card? | Can I pay by card? |
| How much is it? | How much is it? |
Etiquette, safety and scams
Etiquette
- Greeting: Handshake and 'hi, how are you?' — reply 'good, thanks'; avoid: Treating the question as a real health enquiry
- Restaurants: Tip 18–22% and wait for the check; avoid: Leaving without tipping
- Personal space: Keep an arm's length in queues; avoid: Standing close to strangers
- Politics and religion: Listen more than you speak; avoid: Opening with hot-button topics
- Smoking: Smoke only in marked areas; avoid: Smoking near doors or in parks where banned
Scams and watch-outs
- Yellowstone and Grand Teton south/west entrances close November to April — check before a winter run.
- Winter driving to Salt Lake City can add an hour or more in snow and poor visibility.
- Summer afternoons can hit the mid-30s °C; carry water on the greenbelt.
- Restaurant kitchens in town often close by 22:00; plan dinner early.
Idaho Falls is a low-crime small city; the main risks are winter road conditions, summer heat on the greenbelt and wildlife if you drive into the parks. Use 911 for emergencies.
One and two days
No timed day plan for Idaho Falls yet. Suggested stay: 1–2 nights. Build a day from the list below, mornings for the big sight.
- Snake River greenbelt and falls
- Gateway to Yellowstone and Grand Teton
- Museum of Idaho
- Idaho Falls Idaho Temple
Sources
Written by Voykit; facts cross-checked against these sources, last desk check 2026-09. Prices, hours and rules change: check on the day.
- City of Idaho Falls: www.idahofallsidaho.gov/
- Wikivoyage: Idaho Falls, revision 5130344 (CC BY-SA 4.0): en.wikivoyage.org/w/index.php?oldid=5130344
Pocket card
Cut along the border and keep it in your wallet. Show the local-script lines to a driver.
Idaho Falls
To this address, please
To this address, please
My hotel (write the name and address in the local script)
- Police, fire, ambulance911
No embassies here; most countries have embassies in Washington, DC and consulates in Denver, Seattle or San Francisco.
Tipping expected: 18–22% at sit-down restaurants, $1–2 a drink, 15–20% taxis.
Voykit · checked 2026-09
Printed from Voykit (/idaho-falls). Written by Voykit; checked 2026-09. Estimates only: confirm prices, hours and entry rules on the day.