Background

Grassy Key: A Gem in the Florida Keys

Explore the tranquil beauty of Grassy Key, an enchanting island in the Florida Keys, perfect for outdoor adventures and relaxation.

★★★★★4.8 (20)

Discover the tranquil beauty of Grassy Key, a small island in the Florida Keys, perfect for relaxation and outdoor adventures. With its stunning scenery and rich marine life, this destination offers a peaceful escape for tourists looking to enjoy nature.

Plan your visit

A brief summary to Grassy Key

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

📍
Marathon, Florida, US

Explore places near Grassy Key

    See all →

    Unlock the Best of Grassy Key

    Find tickets, tours with entry, and experiences available for this location.

    Buy tickets

    No tickets available

    Book tours with entry

    No tours with entry available

    Book tours without entry

    No tours without entry available

    Getting There

    Car

    From any location in Marathon Key, head south on US-1 S (Overseas Highway). Continue on US-1 S for approximately 2 miles. Look for signs indicating Grassy Key, which is located just after Mile Marker 58. Take a left onto Grassy Key and follow the road until you reach your destination. There is no toll on this route.

    Public Transportation

    If you prefer public transportation, use the Lower Keys Shuttle service. You can catch the shuttle at designated stops in Marathon Key, or call to arrange a pickup. The shuttle should take you towards Grassy Key. Be sure to confirm the shuttle schedule in advance, as it may vary. There is typically a fare, which you should check on the official shuttle website prior to your trip.

    Bicycle

    For a more adventurous option, consider renting a bicycle in Marathon Key. Start by heading south on US-1 S. The ride is approximately 2 miles to Grassy Key, and you can enjoy the beautiful scenery along the way. Be cautious of traffic, as US-1 can be busy. Make sure to wear a helmet and follow local cycling rules. There are no additional costs except for the bike rental fee.

    Local tips

    Visit during the sunset for stunning views and great photo opportunities.
    Bring your snorkeling gear to explore the vibrant marine life in the surrounding waters.
    Check local weather conditions before heading out for water activities to ensure safety.
    Consider visiting nearby islands to enhance your adventure in the Florida Keys.

    Discover more about Grassy Key

    Grassy Key is a serene island nestled in the heart of the Florida Keys, renowned for its breathtaking landscapes and tranquil atmosphere. This small island is a paradise for nature lovers and outdoor enthusiasts, offering a variety of activities that allow visitors to immerse themselves in the stunning surroundings. Whether you're exploring the lush greenery, lounging on the sandy shores, or engaging in water sports, Grassy Key provides the perfect backdrop for both relaxation and adventure. The island boasts a rich marine ecosystem, making it an ideal spot for snorkeling and diving, where you can encounter vibrant coral reefs and an array of colorful sea life. Fishing enthusiasts will appreciate the opportunities to cast their lines in the crystal-clear waters, while birdwatchers can delight in spotting various species that inhabit the area. The calm waters are perfect for kayaking and paddleboarding, enabling tourists to explore the beautiful coastline at their own pace. As you venture around Grassy Key, be sure to take in the stunning sunsets that paint the sky in hues of orange and pink, creating a picturesque end to your day. With its laid-back vibe and natural beauty, Grassy Key is truly a hidden gem in the Florida Keys, offering a unique escape from the hustle and bustle of everyday life. Whether you're seeking adventure or simply a place to unwind, this charming island has something for every traveler to enjoy.

    A brief summary to Grassy Key

    Use Grassy Key as your starting point for nearby food, family ideas, nightlife, and more local discoveries.

    Mobile App
    Get the app

    Your all‑in‑one travel companion app

    Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.

    File:Seven Mile Bridge, Florida Keys aerial (2003).jpg - Wikimedia Commons

    More about Marathon Key

    Discover Marathon Key in the heart of Florida Keys, where stunning beaches, rich marine life, and endless water activities create an unforgettable tropical getaway.

    Tell me more about Marathon Key

    Select Currency

    Choose the currency you want prices to display in.