18+ Hotels in Donnelly, ID
Where You Can Check In at 18, 19 or 20

2 hotels in Donnelly, ID list a minimum check-in age of 18 on Hotels.com, so travelers aged 18, 19 and 20 can check in. Observed starting prices are $115 at Boulder Creek Inn and $356 at Tamarack Resort per night. Boulder Creek Inn has the best guest rating, 8.8/10 from 1,003 reviews. Of these, 1 has a pool and 1 accepts pets. Places mentioned near these hotels include Tamarack Ski Resort, Payette Lake and Lake Cascade State Park. Hotel data checked in November 2026.

Policies can change: confirm the minimum check-in age with the hotel before booking.

hotels with 18+ check-in
2
lowest starting price, Boulder Creek Inn
$115
best rating, Boulder Creek Inn
8.8/10
accepts pets
1
has a pool
1

Dates are passed to Hotels.com to check availability and current prices.

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Boulder Creek Inn allows check-in for 18 year-old guests

Boulder Creek Inn

8.8/10 1,003 reviews Highly rated

2.0-star hotel

629 Highway 55, Donnelly, ID 83615, USA

Valley County Museum · 2.8 km · 6 min drive

  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets allowed (dogs only, 2 total)*

Nearby

  • Valley County Museum — 2.8 km, 6 min drive
  • Old General Store & Museum — 2.8 km, 6 min drive
  • Tamarack Ski Resort — 8.7 km, 12 min drive

From USD 115.00

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Tamarack Resort allows check-in for 18 year-old guests

Tamarack Resort

8.6/10 106 reviews Highly rated

3.0-star hotel

311 Village Drive, Donnelly, ID 83615, USA

Tamarack Ski Resort · 0.0 km · 1 min walk

  • Pool
  • Fitness center
  • Air conditioning
  • Kitchen

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · 2 on-site accessible parking spaces · Wheelchair-accessible van parking

Pets: Pets not allowed

Nearby

  • Tamarack Ski Resort — 0.0 km, 1 min walk
  • Lake Cascade State Park — 46.7 km, 45 min drive
  • Payette Lake — 39.7 km, 47 min drive

From USD 356.00

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Nearby Cities With 18+ Hotels

Boise 79 mi · 17 hotels
Meridian 79 mi · 5 hotels
Nampa 83 mi · 6 hotels
Ketchum 111 mi · 4 hotels
Lewiston 123 mi · 6 hotels
Moscow 145 mi · 4 hotels
Jerome 160 mi · 4 hotels
Twin Falls 170 mi · 8 hotels
Coeur d'Alene 208 mi · 8 hotels
Idaho Falls 218 mi · 11 hotels
Rexburg 221 mi · 6 hotels
Pocatello 221 mi · 5 hotels
Clark Fork 236 mi · 2 hotels
Bonners Ferry 274 mi · 4 hotels

See all Idaho cities with 18+ hotels

Donnelly Hotel Check-In FAQ

Can you check into a hotel in Donnelly at 18?

Yes. 2 hotels in Donnelly list a minimum check-in age of 18 on Hotels.com. Policies can change, so confirm with the property before booking and bring a government-issued photo ID.

Can I check in without a credit card in Donnelly?

Often, yes. Of the 2 hotels listed here, 2 accept debit cards and 2 accept cash, according to Hotels.com (Boulder Creek Inn and Tamarack Resort). Most hotels still hold a deposit for incidentals at check-in, so call ahead to confirm they will take it without a credit card.

What time is check-in at 18+ hotels in Donnelly?

Check-in starts between 3 PM and 4 PM at the hotels listed here. Check-out is usually at 11 AM.

Which 18+ hotel is closest to Tamarack Ski Resort?

Tamarack Resort is the closest of the hotels listed here, less than 0.1 mi away, followed by Boulder Creek Inn (5.4 mi).

What is the cheapest hotel in Donnelly for 18-year-olds?

Boulder Creek Inn had the lowest observed starting price, from $115 per night when we checked in November 2026. Prices change with dates: select your dates to see the current price on Hotels.com.