Search Family-Friendly Hotels in Long Key

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Our top choices for Long Key family-friendly hotels

Lime Tree Bay Resort

Lime Tree Bay Resort
3.5 star property
Long Key
9.2 out of 10, Wonderful, (1108)
"Great place "
United States
Oscar
Lime Tree Bay Resort

Banana Bay Resort & Marina

Banana Bay Resort & Marina
3.0 star property
Marathon
7.8 out of 10, Good, (1001)
"Clean room, smells good, renewed, excellent bed and pillows , quiet, close to ocean and great peaceful views "
United States
Elba
The price is 3.292.006 ₫
4.739.528 ₫ total
includes taxes & fees
7 Jan - 8 Jan 2026
Banana Bay Resort & Marina

Conch Key Fishing Lodge and Marina

Conch Key Fishing Lodge and Marina
2.5 star property
Marathon
7.8 out of 10, Good, (675)
"Love this place it’s a hidden gem, cozy, comfy, and cute"
United States
Holly
Conch Key Fishing Lodge and Marina

Rainbow Bend Resort

Rainbow Bend Resort
2.5 star property
Marathon
8.2 out of 10, Very good, (786)
"Great location, friendly service and very clean!"
United States
mike
The price is 2.974.911 ₫
4.530.917 ₫ total
includes taxes & fees
4 Jan - 5 Jan 2026
Rainbow Bend Resort

La Jolla Resort

La Jolla Resort
2.5 star property
Matecumbe
9.0 out of 10, Wonderful, (1003)
"Great stay. Friendly staff, great accommodations, very nice complex. "
United States
Shela
La Jolla Resort

Knight's Key Suites

Knight's Key Suites
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1157)
"Very good location.. Clean room."
United States
Leonor
The price is 3.291.625 ₫
4.269.370 ₫ total
includes taxes & fees
15 Jan - 16 Jan 2026
Knight's Key Suites

Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway
3.0 star property
Marathon
9.0 out of 10, Wonderful, (1003)
"Staff was great, room was super clean AND location was perfect. "
United States
Grace
The price is 3.528.841 ₫
4.710.056 ₫ total
includes taxes & fees
4 Jan - 5 Jan 2026
Captain Pips Marina & Hideaway

Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
5.0 star property
Marathon
9.2 out of 10, Wonderful, (1072)
"Beautiful property, staff are very friendly "
United States
Leann
The price is 8.116.862 ₫
10.796.781 ₫ total
includes taxes & fees
4 Jan - 5 Jan 2026
Isla Bella Beach Resort & Spa

Fisher Inn Resort & Marina

Fisher Inn Resort & Marina
3.5 star property
Islamorada
8.2 out of 10, Very good, (1010)
"We enjoyed are stay at Fisher Inn, room was clean and updated. The paddle board use was a nice perk! "
United States
Magaly
The price is 4.263.839 ₫
5.656.328 ₫ total
includes taxes & fees
5 Jan - 6 Jan 2026
Fisher Inn Resort & Marina

Hawks Cay Resort

Hawks Cay Resort
4.0 star property
Marathon
8.0 out of 10, Very good, (1003)
"Excellent place for family vacation "
United States
Aneesah
The price is 7.426.093 ₫
10.193.247 ₫ total
includes taxes & fees
4 Jan - 5 Jan 2026
Hawks Cay Resort
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.

Top Long Key Hotel Reviews

Frequently asked questions

What's Long Key like for family-friendly holidays?
The relaxing destination of Long Key is a great choice if you've been thinking about a holiday with the children. The snorkelling spots, boating and beaches are just some of the things that make this the perfect spot for family trips. Fly into Marathon, FL (MTH-Florida Keys Marathon), which is located 16.1 mi (26 km) from the city centre.
When's the best time to book a family-friendly holiday in Long Key?
The hottest months are usually August and July, with an average temperature of 29°C, while the coldest months are January and February, with an average of 22°C. Average annual precipitation for Long Key is 920 mm.
What's there to see and do with your family in Long Key?
Bud n' Mary's Dive Center and Robbie's of Islamorada are interesting attractions that you and your family may enjoy exploring while you are staying in Long Key. Make sure that you have lots of time for activities such as Captain Hooks Marina and Dive Center and MoradaWay Arts & Cultural District.