The 8 Best Resorts in Marathon FL | Hand-Picked for 2025
We analyzed all the options and found the resorts in Marathon Florida that truly stand out for travelers who want a mix of sunny serenity, easygoing comfort, and premium amenities right in the heart of the Florida Keys.
These resorts in the Marathon Key area range from cozy coastal havens to upscale beachfront destinations, and each one delivers a distinct flavor of laid-back paradise.
Whether you’re planning a family vacation, couples’ retreat, or extended weekend escape, we’ve gathered the best resorts in Marathon FL that offer the perfect mix of coastal views, relaxing amenities, and memorable proximity to local adventures.
Table of Contents
Methodology
To determine the best resorts Marathon Florida has to offer, we carefully studied and compared hundreds of reviews, scores, and traveler experiences across Google Reviews, TripAdvisor, and Expedia.
Each resort was rated based on consistency in positive guest feedback, waterfront location quality, room variety, family-friendliness, pool and spa offerings, food and beverage ratings, and overall atmosphere.
Our goal was to identify the best resorts in Marathon Key and best resorts in Marathon Florida for every type of traveler.
The 8 Best Marathon Resorts – 2025 Full Guide
8. Gulf View Waterfront Resort
Location & Prices: Check on Google Maps
Key Highlights:
- Private dock and boat slips right on Florida Bay
- Saltwater pool with natural shoreline views
- Less than 10 minutes to Dolphin Research Center
This casual and charming resort sits tucked quietly on the Florida Bay side, offering guests a very personal, just-a-little rustic but clean and welcoming getaway.
The vibe is modest, yet it’s the kind of spot where you can spend hours under the shade of palm trees doing pretty much nothing and enjoy every minute of it.
The rooms include apartment-style units with full kitchens, living rooms, and separate bedrooms, which makes it especially nice for families or longer stays.
Meanwhile, the saltwater pool and garden grounds give off a peaceful, easygoing rhythm. The resort also has kayaks, paddleboards, and bikes for free use, which is honestly a pretty solid deal for this price point.
Being on the Gulf side rather than the Atlantic gives it a less crowded atmosphere. You’re still relatively close to Marathon’s central dining and shopping, but with fewer people milling about.
his might be one of the most understated Marathon Florida resorts, but the laid-back energy keeps guests coming back again and again.
7. Skipjack Resort & Marina – Most Affordable
Location & Prices: Check on Google Maps
Key Highlights:
- Marina access with 54 boat slips
- Outdoor pool with tiki bar and music
- Steps from Florida Keys Country Club
Skipjack Resort offers a clean, functional, and budget-friendly stay that doesn’t sacrifice the Florida Keys energy.
It’s almost the kind of place you don’t expect to deliver what it does at this price, but it manages to feel very vacation-worthy without going overboard.
There are suites with kitchenettes and private balconies, so even on a budget, you get some of the comforts that pricier resorts in Marathon FL tend to offer.
The outdoor pool is fairly large and typically lively with music and drinks being served from the tiki bar. There’s no direct beach access, but the on-site marina and central location make up for it.
The resort sits right by the golf course and just a few minutes from Sombrero Beach, which is one of the prettiest public beaches in the area.
So, if you’re trying to save a bit but still want to experience real Keys charm, Skipjack is a solid value. Among Marathon Keys resorts, this one balances affordability with a lot more fun than expected.
6. Seascape Resort and Marina
Location & Prices: Check on Google Maps
Key Highlights:
- Private beach and waterfront hammocks
- Six-room boutique setup for privacy
- Free kayak and paddleboard rentals
With just six rooms in total, Seascape Resort offers a very quiet, boutique-style stay that feels more like staying in someone’s well-kept tropical guesthouse than a full-scale resort.
That’s not a bad thing at all, in fact, it’s what makes this property really stand out among the resorts in Marathon Key.
It’s located on the Atlantic side and features a small private beach where you’ll often find guests reading in hammocks or snorkeling near the shoreline.
The rooms are styled with coastal simplicity, each one opening up to peaceful ocean or garden views. While you won’t find full-service restaurants or a spa, it offers an unplugged sort of luxury with paddleboards, a dock, and a saltwater pool available on-site.
Couples looking for space, quiet, and a water-focused experience often pick this over bigger resorts. It’s just far enough from central Marathon to feel secluded, but still a quick drive to restaurants and attractions like the Turtle Hospital.
That makes it a unique find among Marathon Florida resorts for those who value simplicity over splash.
5. Marlin Bay Resort & Marina
Location & Prices: Check on Google Maps
Key Highlights:
- Luxury 3-story villas with private rooftop decks
- Marina with 99 slips and full-service amenities
- Resort-style pool, jacuzzi, and clubhouse
Marlin Bay is more of a private villa resort than your typical hotel experience, each guest stays in one of the three-story residences that include rooftop decks, open kitchens, and top-tier furnishings.
It’s incredibly polished, and frankly, one of the more upscale resorts in Marathon FL you’ll find.
The marina is the center of activity, especially for boating guests who want direct dock access to their vessel.
However, for non-boaters, there’s still plenty to love: a zero-entry pool that wraps around palm trees, poolside service, and a clubhouse that adds a touch of social energy to the property.
This resort is not directly on the beach, but it’s walking distance to Boot Key Harbor and just a short drive to Sombrero Beach. Because of the private villa format, it works great for families or small groups wanting luxury and space without the hotel crowds.
It’s clearly among the best resorts in Marathon Florida for those who want a home-away-from-home setup with a splash of elegance.
4. Tranquility Bay Beachfront Resort – Best-Seller
Location & Prices: Check on Google Maps
Key Highlights:
- 1,100 feet of private white sand beach
- 3 pools, including adults-only and lagoon-style options
- 2-bedroom and 3-bedroom beach houses
Tranquility Bay delivers just what its name promises: a mellow, thoroughly charming setting with white sands, swaying palms, and pastel-colored beach houses that open directly onto the water.
This is one of the most popular Marathon Keys resorts, and it’s not hard to figure out why.
The beach here is sizable and gorgeous, perfect for lounging or swimming, and the pools (especially the adults-only option) are pretty well-maintained with plenty of space to spread out.
Their butterfly café gets great reviews and there’s a tiki bar for sunset drinks that feels authentically Keys-style.
The property is designed to feel like a community of beach homes, each with full kitchens and porches. That layout gives it a residential vibe but with all the services you’d want in a resort.
It’s both romantic and family-friendly, and close to Marathon’s top spots, making it one of the best resorts in Marathon FL for versatility.
3. Isla Bella Beach Resort
Location & Prices: Check on Google Maps
Key Highlights:
- 24 oceanfront acres with over a mile of private beach
- 5 swimming pools, spa, and oceanfront dining
- 114 rooms and suites with full water views
Isla Bella is an expansive, upscale resort that really nails the modern beach-luxe aesthetic.
The property is extremely polished and pretty much every room faces the water, which is a rare find in Marathon Florida resorts. It’s like staying in a dream version of a Keys resort, but with real-world luxury comforts.
The private beach is absolutely beautiful, the kind of place where you can relax all day and still want more time. There are multiple pools scattered across the property, so things never feel crowded.
Their spa, fitness center, and on-site restaurant (Mahina) all get high marks from recent guests.
Rooms come with crisp, white coastal decor, private balconies, and floor-to-ceiling windows. It’s a solid pick for honeymoons or couples’ getaways, but families love it too thanks to the kids’ activities and bike rentals.
When you think of the best resorts in Marathon Florida, Isla Bella absolutely makes the short list.
2. Courtyard Faro Blanco Resort – Top Value Pick
Location & Prices: Check on Google Maps
Key Highlights:
- 124 spacious rooms with updated interiors
- Waterfront pool and marina access
- Connected to historic Faro Blanco lighthouse
Courtyard by Marriott’s Faro Blanco property delivers more than most people expect, with clean modern rooms, waterfront lounging areas, and a marina that brings a breezy nautical energy to the whole experience.
For a mid-range price point, it offers a lot more polish than you might anticipate.
The resort sits near the iconic Faro Blanco lighthouse and gives off an easy-to-navigate layout perfect for families, road trippers, or couples. There’s a small sandy beach as well as marina views at the outdoor pool deck.
Plus, it’s only a short drive to the ocean-facing beaches of Marathon.
Rooms are simple, comfortable, and well-maintained, with options that can accommodate both solo travelers and families. This is one of the best resorts in Marathon Key for those who want resort amenities without breaking the bank.
1. Grassy Flats Resort & Beach Club – Top Overall
Location & Prices: Check on Google Maps
Key Highlights:
- Eco-friendly design with 1,000 feet of private beach
- 2 pools, including a rooftop saltwater pool
- Suites, villas, and glamping tents available
Grassy Flats tops this list because it offers a rare combination of design-forward hospitality, peaceful beachfront, and unique accommodations.
It’s stylish but grounded, modern but not flashy, and has quickly become one of the best resorts in Marathon FL for travelers who want something distinctive.
The beach area is clean, wide, and rarely crowded, with paddleboards and kayaks available for free. The two pools, including a rooftop saltwater one with Atlantic views, are a major highlight.
Suites come with kitchenettes and soaking tubs, while eco-conscious travelers can opt for the resort’s furnished glamping tents.
The on-site bar and live music evenings add just the right amount of social energy. Families, couples, and solo travelers all seem to mesh well here, making it the best overall pick among all Marathon Keys resorts.
