18+ Hotels in Koloa, HI
Where You Can Check In at 18, 19 or 20

5 hotels in Koloa, HI list a minimum check-in age of 18 on Hotels.com, so travelers aged 18, 19 and 20 can check in. Observed starting prices begin at $420 at Hilton Vacation Club The Point At Poipu Kauai, with a median of $617 per night. Ko'a Kea Resort on Po'ipu Beach has the best guest rating, 9.4/10 from 1,002 reviews. Of these, all 5 have a pool, 1 offers free parking and 2 accept pets. Places mentioned near these hotels include Poipu Beach, Kiahuna Beach and Poipu Shopping Village. 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
5
lowest starting price, Hilton Vacation Club The Point At Poipu Kauai
$420
median starting price per night
$617
best rating, Ko'a Kea Resort on Po'ipu Beach
9.4/10
accept pets
2
have a pool
5

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

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Showing 5 of 5 hotels.

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Ko'a Kea Resort on Po'ipu Beach allows check-in for 18 year-old guests

Ko'a Kea Resort on Po'ipu Beach

9.4/10 1,002 reviews Highly rated

2251 Poipu Road, Koloa, HI, 96756

Kiahuna Beach · 0.3 km · 3 min walk

  • Pool
  • Fitness center
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets allowed (dogs only)*

Nearby

  • Kiahuna Beach — 0.3 km, 3 min walk
  • Poipu Shopping Village — 0.6 km, 7 min walk
  • Poipu Beach — 0.9 km, 10 min walk

From USD 877.00

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Hilton Vacation Club The Point At Poipu Kauai allows check-in for 18 year-old guests

Hilton Vacation Club The Point At Poipu Kauai

8.8/10 984 reviews Highly rated

3.5-star hotel

1613 Pe'e Rd, Koloa, HI 96756, USA

Brennecke Beach · 1.2 km · 13 min walk

  • Pool
  • Fitness center
  • Free WiFi
  • Air conditioning
  • Kitchen

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking

Pets: Pets not allowed

Nearby

  • Brennecke Beach — 1.2 km, 13 min walk
  • Poipu Bay Golf Course — 1.2 km, 14 min walk
  • Shipwreck Beach — 1.3 km, 15 min walk

From USD 420.00

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Sheraton Kauai Resort allows check-in for 18 year-old guests

Sheraton Kauai Resort

8.8/10 1,006 reviews Highly rated

4.0-star hotel

2440 Hoonani Rd, Koloa, HI 96756, USA

Kiahuna Beach · 0.3 km · 3 min walk

  • Pool
  • Fitness center
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets not allowed

Nearby

  • Kiahuna Beach — 0.3 km, 3 min walk
  • Poipu Shopping Village — 0.5 km, 5 min walk
  • Moir Gardens — 0.5 km, 5 min walk

From USD 637.00

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Marriott's Waiohai Beach Club allows check-in for 18 year-old guests

Marriott's Waiohai Beach Club

8.6/10 193 reviews Highly rated

4.0-star hotel

2249 Poipu Rd, Koloa, HI 96756, USA

Poipu Beach · 0.3 km · 3 min walk

  • Pool
  • Fitness center
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Parking: Self parking on site (USD 30 per night; includes in/out privileges) · Wheelchair-accessible parking and van parking available · Wheelchair-accessible parking · Wheelchair-accessible van parking

Pets: Pets not allowed

Nearby

  • Poipu Beach — 0.3 km, 3 min walk
  • Kiahuna Beach — 0.5 km, 5 min walk
  • Moir Gardens — 0.6 km, 7 min walk

From USD 597.00

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Kiahuna Plantation Resort Kauai by Outrigger allows check-in for 18 year-old guests

Kiahuna Plantation Resort Kauai by Outrigger

8.4/10 1,062 reviews

4.0-star hotel

2253 Poipu Rd, Koloa, HI 96756, USA

Poipu Shopping Village · 0.2 km · 1 min walk

  • Pool
  • Fitness center
  • Free WiFi
  • Free parking
  • Pet friendly

Minimum check-in age: 18

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Parking: Free self parking on site · Onsite parking includes off-street options

Pets: Pets not allowed

Nearby

  • Poipu Shopping Village — 0.2 km, 1 min walk
  • Moir Gardens — 0.2 km, 2 min walk
  • Kiahuna Beach — 0.5 km, 5 min walk
Check availability

Nearby Cities With 18+ Hotels

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Kapaa 15 mi · 5 hotels
Kapolei 98 mi · 5 hotels
Honolulu 111 mi · 70 hotels
Lahaina 193 mi · 28 hotels
Kahului 206 mi · 2 hotels
Kihei 209 mi · 29 hotels
Volcano 318 mi · 8 hotels
Hilo 321 mi · 6 hotels
Pahoa 336 mi · 3 hotels

See all Hawaii cities with 18+ hotels

Koloa Hotel Check-In FAQ

Can you check into a hotel in Koloa at 18?

Yes. 5 hotels in Koloa 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 Koloa?

Often, yes. Of the 5 hotels listed here, 3 accept debit cards and 3 accept cash, according to Hotels.com (Sheraton Kauai Resort, Marriott's Waiohai Beach Club and Kiahuna Plantation Resort Kauai by Outrigger). 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 Koloa?

Check-in starts between 3 PM and 4 PM at the hotels listed here, most often at 4 PM (3 of 5). Check-out is usually at 11 AM.

Which 18+ hotel is closest to Poipu Beach?

Marriott's Waiohai Beach Club is the closest of the hotels listed here, 0.2 mi away, followed by Ko'a Kea Resort on Po'ipu Beach (0.6 mi) and Hilton Vacation Club The Point At Poipu Kauai (0.9 mi).

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

Hilton Vacation Club The Point At Poipu Kauai had the lowest observed starting price, from $420 per night when we checked in November 2026, against a median of $617 for the 4 hotels with a listed price. Prices change with dates: select your dates to see the current price on Hotels.com.