Entire home
Casa Mare 5 bedroom 6 bath Tropical Oasis on the Ocean Pool, Sandy back yard and beach in Grassy Key
Photo gallery for Casa Mare 5 bedroom 6 bath Tropical Oasis on the Ocean Pool, Sandy back yard and beach in Grassy Key





Reviews
8.6 out of 10
Excellent
5 bedrooms6+ bathroomsSleeps 12
Popular amenities
Explore the area

Marathon, FL
- Place, Dolphin Research Center12 min walk
- Place, Curry Hammock State Park16 min walk
- Place, Keys Cable Park4 min drive
- Airport, Marathon, FL (MTH-Florida Keys Marathon)14 min drive
Rooms & beds
5 bedrooms (sleeps 12)
Bedroom 2
1 King Bed
Bedroom 3
1 King Bed
Bedroom 4
1 Queen Bed
Bedroom 5
1 Double Bed
MASTER BEDROOM
1 King Bed
6 bathrooms, 1 half bathroom
Bathroom 1
Bathroom 2
Bathroom 3
Bathroom 4
Bathroom 5
Bathroom 6
Bathroom 7
Spaces
Deck or patio
Kitchen
Balcony
About this property
Casa Mare 5 bedroom 6 bath Tropical Oasis on the Ocean Pool, Sandy back yard and beach in Grassy Key
Add dates for prices
Amenities
Pool
Kitchen
Washing machine
Dryer
Free WiFi
Air conditioning
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- Ocean view
- Pool
- Spa pool
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9.6 out of 10, Exceptional, (45 reviews)
House Rules
Check in after 4:00 PM
Minimum age to rent: 25
Check out before 10:00 AM
Children
Children allowed: ages 0–17
Children Allowed
Events
No events allowed
Pets
No pets allowed
Smoking
Smoking is not permitted
Smoking is not allowed.
Important information
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
On-site parties or group events are strictly prohibited
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has indicated that there is a smoke detector on the property
Safety features at this property include a fire extinguisher
About the area
Marathon
Marathon is home to this holiday home. The area's natural beauty can be seen at Sombrero Beach and Curry Hammock State Park, while Marathon Air Museum and Crane Point Museum and Nature Center are cultural highlights.

Marathon, FL
What's nearby
- Dolphin Research Center - 12 min walk - 1.0 km
- Curry Hammock State Park - 16 min walk - 1.4 km
- Keys Cable Park - 4 min drive - 1.9 km
- Sombrero Beach - 20 min drive - 20.3 km
- Seven Mile Bridge - 25 min drive - 27.1 km
Getting around
Restaurants
- Circle K - 8 min drive
- The Island Fish Company - 6 min drive
- Circle K - 6 min drive
- Sparky's Landing Fish and Cocktails - 7 min drive
- Georgie’s Coffee - 16 min walk
Frequently asked questions
Reviews
8.6
Excellent
Reviews are presented in chronological order, subject to a moderation process, and verified unless otherwise labelled.
Learn moreOpens in a new window9.6/10
Cleanliness
10/10
Amenities
8.0/10
Property conditions & facilities
9.8/10
Check-in
9.0/10
Communication
9.4/10
Location
9.0/10
Listing accuracy
Reviews
Verified
27 Mar 2025
Liked: Cleanliness, check-in, communication, location, listing accuracy
Stayed 7 nights in Mar 2025
Verified
10/10 Excellent
Davis A.
3 Apr 2024
Liked: Cleanliness, check-in, communication, location, listing accuracy
Davis Family Trip
Davis A.
Stayed 7 nights in Mar 2024
Verified
8/10 Good
Mary
5 May 2025
Liked: Cleanliness, amenities, property conditions & facilities, communication
Mary
Stayed 7 nights in Apr 2025
Verified
10/10 Excellent
Denise Y.
5 Nov 2023
Liked: Cleanliness, check-in, communication, location, listing accuracy
Property has all you need & then some
Denise Y.
Stayed 7 nights in Oct 2023
Verified
8/10 Good
Jack G.
30 Apr 2023
Liked: Cleanliness, check-in, communication, location, listing accuracy
Casa Mare
Jack G.
Stayed 7 nights in Apr 2023
Verified
6/10 Okay
tamara o.
5 Jan 2025
Liked: Cleanliness, check-in, communication
Grassy Key
tamara o.
Stayed 8 nights in Dec 2024
Verified
4/10 Poor
Deborah D.
27 Apr 2023
Liked: Cleanliness, check-in, communication, location, listing accuracy
Amazing home and property
Deborah D.
Stayed 7 nights in Apr 2023
Verified
10/10 Excellent
Stephen B.
30 May 2023
Liked: Cleanliness, check-in, location, listing accuracy
Beautiful but not functional!
Stephen B.
Stayed 10 nights in May 2023
Verified
10/10 Excellent
Barbara K.
1 Apr 2026
Liked: Cleanliness, check-in, communication, location, listing accuracy


Barbara K.
Stayed 7 nights in Mar 2026
Verified
10/10 Excellent
Dawn W.
18 Nov 2025
Dawn W.
Stayed 8 nights in Oct 2025
About the host
Hosted by Vacation Rentals of the Florida Keys
Languages:
English
Premier Host
They consistently provide great experiences for their guests
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