
Great Diamond Island Holidays
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
Better together
Save up to AU$703 when you book a flight and hotel together*
Find the right fit
With over 300,000 hotels worldwide, it's easy to create a perfect package
Rest easy
Plan, book, and manage your trip all in one place
Great Diamond Island Holiday
Great Diamond Island Essential Information
Language | English |
---|---|
Currency | U.S dollars |
Closest Airport | Portland Intl. Jetport Airport (PWM) |
Our pick of the best Great Diamond Island Hotel Deals

Clarion Hotel Portland
1230 Congress St, Portland, ME
Fully refundableReserve now, pay when you stay
The price is AU$256 per night from 7 July to 8 July
AU$256
7 July - 8 July
includes taxes & fees
7.8/10 Good! (1,014 reviews)
"This is my go to spot when I stay in Portland!"
Reviewed on 1 Jul. 2025

Ramada Plaza by Wyndham Portland
155 Riverside St, Portland, ME
Fully refundableReserve now, pay when you stay
The price is AU$246 per night from 8 July to 9 July
AU$246
8 July - 9 July
includes taxes & fees
7.6/10 Good! (1,029 reviews)
"Super comfy bed. Excellent stay"
Reviewed on 2 Jul. 2025

Hyatt Place Portland Downtown - Old Port Square
433 Fore St, Portland, ME
Fully refundableReserve now, pay when you stay
The price is AU$521 per night from 13 July to 14 July
AU$521
13 July - 14 July
includes taxes & fees
8.8/10 Excellent! (1,147 reviews)
just okay
"Well, no blanket or pillow for sleep sofa. Checked in no coffee available but clerk did make one from Starbucks was awful. VERY THIN walls could hear people coughing and going bathroom thru them. Not impressed for a Hyatt. only good thing was location."
Reviewed on 2 Jul. 2025
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Discover the most popular places to visit in Great Diamond Island

East End Beach
Swim in the Atlantic Ocean, stroll along the sand-and-pebble shoreline or enjoy a picnic with unbeatable views at Portland’s public beach.

Eastern Promenade
Built on an old rail corridor along the easternmost portion of Portland’s peninsula, this waterfront trail offers stunning views of the harbor and Atlantic Ocean.

Victoria Mansion
4.5/5(2 reviews)
Visit the remarkably preserved 19th-century manor house, located in downtown Portland. Get an authentic impression of life during that era.
What to do in Great Diamond Island

Downtown Golden Adventure Quest Experience in Portland
AU$13
per adult

A Walk Through Time Tour in Portland
AU$76
per adult
98% of travellers recommend

Sunset Lighthouse Cruise Tour from Casco Bay
AU$87
per adult
90% of travellers recommend
Frequently asked questions
More holiday ideas
Expedia's Latest Trends
Hotels
Port Isaac accommodationOne Niseko Resort TowersHOSHINOYA KaruizawaThe Manna, Ascend Hotel CollectionCairns Harbourside HotelFlorence accommodationThe Beachcomber Hotel & Resort, Ascend Hotel CollectionLub d Phuket Patong - HostelHoliday Homes QueenslandAllora accommodationInterContinental Brisbane by IHGGnarabup accommodationRamada Resort by Wyndham Port VilaQuestServicedApartments Hotels in NewtownVillawood HotelHotels near Kakadu National Park
Flights
Packages
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.