Find Family Hotels in Grassy Key, FL

"A plus "

"Staff were great! Very clean and well maintained. "

"We had such a wonderful stay at Tranquility Bay Resort in Marathon, Florida! This was the perfect place for a family getaway. The property is absolutely beautiful — the charming white buildings give it such a clean, coastal feel and everything is so well maintained. Our family especially loved the beach and the pool area. The pools were great for relaxing and for the kids to enjoy, and the beach was peaceful and perfect for soaking up the Florida sunshine. Everything felt very clean, cute, and welcoming. If you’re looking for a relaxing spot in the Florida Keys that’s family-friendly and beautiful, I would highly recommend staying here. We made some great memories and would definitely come back!"

"Beautiful place and excellent staff. Restaurant on the premises is terrific. "

"Overall, we had an okay stay. Would have been nice if we were not charged $5 for water, $20 for parking every day, and the extra $35 every day for resort fee! Also, would have appreciated a refrigerator big enough to actually hold our leftovers not just the wine bottles for sale. Lastly, the 2 beach chairs we were given to use on the beach did not open."

"Pleasant quiet stay."

"Beautiful property with amazing pools. Restaurants were fabulous. Would definitely stay again. "

"Marina/Ocean view Hotel pool was a highlight Pointe Bar was not open during our stay, despite hours listed. Breakfast was unimpressive, prepackaged muffins and biscuit sandwiches."

"Ocean was not visible from our room. Parking was good and safe."