Resort in Marathon, Duck Key

Rainbow Bend Resort | Resort in Marathon, Florida

Map-icon57784 Overseas Highway, MM58, Duck Key, FL 33050, USA
7.1 · Very Good 684 reviews684 reviews Pet FriendlyPet Friendly PoolPool Hotel SuiteHotel Suite Air ConditionerAir Conditioner
Marathon Resort | Rainbow Bend Resort
Marathon Resort | Rainbow Bend Resort
Marathon Resort | Rainbow Bend Resort
Marathon Resort | Rainbow Bend Resort
Marathon Resort | Rainbow Bend Resort

Rainbow Bend Resort

At this property
Air Conditioner Air Conditioner Parking Parking Pet Friendly Pet Friendly Pool Pool View View Private Beach Private Beach Ocean View Ocean View Balcony/Terrace Balcony/Terrace Oceanfront Oceanfront Security/Safety Security/Safety Wellness Facilities Wellness Facilities Restaurant Restaurant Guest Services Guest Services Heating Heating Hot Tub Hot Tub Internet Internet Laundry Laundry

Featuring stunning views of tropical gardens and the ocean, this resort in Marathon, Florida offers guests private beach access. Rainbow Bend Resort provides a relaxed atmosphere where guests can go swim in the oceanfront pool or spend the day on the beach. Some guestrooms feature cable TV, a private bathroom, a coffee machine, and coffee is provided. Select rooms offer fully equipped kitchens. The area surrounding the Rainbow Bend is full of activities. Guests can spend the day fishing, snorkeling or diving. A wide range of restaurants and shops are also nearby.

Rainbow Bend Resort is located in Duck Key.

This 21 Bedrooms Resort is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Air Conditioner, Parking, Pet Friendly, and several others. This is a 2 star rated property and has over 684 reviews with the average score of 7.1 . Coming to Duck Key and needing a place to stay? Be it for work or for leisure, consider staying at this Resort for your next visit, you will surely love it.

You can check the reviews and description of this 21 Bedrooms Resort if you want to learn more about this Sonder place in Duck Key. These details are authentic, as they are provided by our partner, booking.com.

This Rainbow Bend Resort in Duck Key is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Rainbow Bend Resort”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Resort, please let us know.

Arrivals & Check-in

Contactless check-in, practical layout, settle straight in

Resort · Duck Key
Arrival
The minimum age for check-in is 18
Design
525.28 ft², 21 Bedrooms
Bath products
16 Bathrooms
Tech
WiFi and entertainment where listed in amenities
Bedrooms & Baths

Compact stay with a practical layout

Restaurant Restaurant Private Parking Private Parking Parking on site Parking on site Free parking Free parking Parking Parking Hot tub/Jacuzzi Hot tub/Jacuzzi Beach Beach Beachfront Beachfront Private beach area Private beach area Non-smoking rooms Non-smoking rooms
Property Amenities

Comforts and facilities at this stay

Air ConditionerAir Conditioner
InternetInternet
ParkingParking
Pet FriendlyPet Friendly
RestaurantRestaurant
LaundryLaundry
Guest Reviews

Rainbow Bend Resort Reviews

“Dated but comfortable.”

Kimberly · Jun 26, 2026 07:00:00 AM

“Perfect one night stop”

Gianna · Jun 20, 2026 07:00:00 AM

“Had a wonderful time at rainbow bend resort, will definitely come again.”

Tina · Jun 17, 2026 07:00:00 AM

Good to know · before you book.

Check-in
The minimum age for check-in is 18
Cancellation Policy
Free cancellation
Pet Policy
Pets are allowed and charges may apply.
Payment Policy
Credit card required
Stay length
1 Night minimum.
Booking
Discover and compare here; reserve with a trusted partner.
You must show a valid photo id and credit card upon check-in. please note that all special requests cannot be guaranteed and are subject to availability upon check-in. additional charges may apply, the resort fee includes: wifi, parking, beach bbq usage, pool and hot tub accessguests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply.
FAQs

Frequently asked questions

01 / 08
Is this Rainbow Bend Resort pet-friendly for guests?
Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.
02 / 08
What time is check-in & check-out at Rainbow Bend Resort?
Check-in time for Rainbow Bend Resort starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
03 / 08
Does the Rainbow Bend Resort have a swimming pool?
Yes, this Rainbow Bend Resort has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.
04 / 08
How much does it cost per night to stay in Rainbow Bend Resort?
Best-rates for the Rainbow Bend Resort starts from $202 per night with includes Air Conditioner, Parking, Pet Friendly, Pool, View, Private Beach, Ocean View, Balcony/Terrace, Oceanfront, Security/Safety, Wellness Facilities, Restaurant, Guest Services, Heating, Hot Tub, Internet, Laundry with all other facilities. Sonder is dedicated to ensuring every traveler enjoys a comfortable and exceptional stay, whether traveling solo, with a partner, with a pet, or with the whole family.
05 / 08
Is Rainbow Bend Resort a family-friendly place to stay?
Based on the information we have received from the owner or our partner, this is not considered to be a family-friendly property. As reported by the owner or manager, the resort has not specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.
06 / 08
Is the Rainbow Bend Resort wheelchair accessible or offer services for disabled guests?
Based on the information received from our partner, the Rainbow Bend Resort has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.
07 / 08
What is the minimum night stay policy for the Rainbow Bend Resort?
Based on the information reported by the owner or manager, the Rainbow Bend Resort indicates 1 day stay policy at this resort. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.
08 / 08
What cancellation policy is in place for Rainbow Bend Resort?
Based on the information reported by the owner or manager, details for the cancellation policy for the Rainbow Bend Resort are as follows: Free cancellation Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.
Check-in time for Rainbow Bend Resort starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
Yes, this Rainbow Bend Resort has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.
Best-rates for the Rainbow Bend Resort starts from $202 per night with includes Air Conditioner, Parking, Pet Friendly, Pool, View, Private Beach, Ocean View, Balcony/Terrace, Oceanfront, Security/Safety, Wellness Facilities, Restaurant, Guest Services, Heating, Hot Tub, Internet, Laundry with all other facilities. Sonder is dedicated to ensuring every traveler enjoys a comfortable and exceptional stay, whether traveling solo, with a partner, with a pet, or with the whole family.
Based on the information we have received from the owner or our partner, this is not considered to be a family-friendly property. As reported by the owner or manager, the resort has not specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.
Based on the information received from our partner, the Rainbow Bend Resort has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.
Based on the information reported by the owner or manager, the Rainbow Bend Resort indicates 1 day stay policy at this resort. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.
Based on the information reported by the owner or manager, details for the cancellation policy for the Rainbow Bend Resort are as follows: Free cancellation Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
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US $202/ Night Best price guaranteed