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Welcome to Marina At Admiral's Hill

Discover the marina that's redefining what the boating lifestyle should be - where genuine community, natural beauty, and exceptional service create unforgettable boating experiences.

Seasonal & Transient Slippage

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5 Minutes off Route 93

15 Minutes to Boston Seaport

20 Minutes to Harbor Islands

140 Protected Slips

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A hidden gem on Boston Harbor, Chelsea’s most protected marina with calm, bridge-free access to the Seaport and Harbor Islands.

Located where the Island End River meets the Mystic, Marina at Admiral’s Hill offers a quiet, naturally protected cove with easy access to all of Boston Harbor. Boaters choose us for peaceful waters, a friendly waterfront community, and quick runs to dining in the Seaport or day trips to the Harbor Islands. We offer seasonal slips, transient dockage, and winter storage, all in one convenient location in Chelsea, MA.

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Marina At Admiral's Hill

What Makes Us Different

We're proud to offer Boston Harbor's most naturally protected marina location, combined with genuine personal service and a thriving community atmosphere. Whether you're looking for peaceful weekends aboard your boat, exciting harbor adventures, or secure winter storage, Admiral's Hill provides the perfect home base for your boating lifestyle.

Your Perfect Location, Our Promise

At Marina at Admiral's Hill, we believe your marina should enhance every aspect of your boating lifestyle. That's why we chose the one location in Boston Harbor that gives you complete protection without sacrificing access to adventure. Explore how our strategic position connects you to the best of Boston Harbor, the Islands, and our welcoming waterfront community.

Explore
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Navigate Our Services

Everything you need to know about making Marina at Admiral's Hill your harbor home. Explore our services, discover the area, or connect with our team to find your perfect slip.

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Summer Season Slips

Wake-free protection, unbeatable location, and all amenities included. Discover why boaters choose Boston Harbor's most protected marina for seasonal dockage.

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Winter Storage

Safe, secure storage options for your boat during the off-season. Wet or dry storage available with experienced haul-out service and seasonal maintenance.

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Get Personalized Info

Ready to join our community?  Fill out our quick form with your boat details so we can provide accurate pricing, availability, and answers tailored to your needs.

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Explore the Area

Discover everything within reach: Boston Harbor Islands, Seaport District dining, local attractions, and why our Chelsea location puts you at the center of it all.

SLIPS • TRANSIENT •  STORAGE

Ready to make Marina at Admiral's Hill
your harbor home?

Get personalized pricing and availability for your boat. We need your vessel details to provide accurate quotes for slips, winter storage, and services. Our team reviews every application personally to ensure the perfect fit.

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Subscribe to Our Newsletter

Stay connected to harbor life, subscribe to our newsletter for slips, services, and the latest marina happenings.

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We provide everything you need for a worry-free boating experience, from comprehensive marine services to comfortable amenities that make your time here truly enjoyable.

The Best of Our Features

Marina Services

  • Haul, Block & Launch

  • Survey Haul

  • Bottom Painting & Hull Services

  • Compound Wax - Hull or Topside

  • Winterization Services

  • Spring Commissioning

  • Shrink Wrap

  • Mechanical Services

  • Wash & Detail Services

Marina Amenities

  • Free Parking

  • Clean Showers & Restrooms

  • Complimentary WiFi

  • Free Water at All Slips

  • 30 & 50 Amp Power

  • Picnic Areas & Grills

  • Pump-Out Station

  • Travel Lift

  • Coin-Op Laundry, Ice

Neighborhood 

  • Mary O'Malley Waterfront Park

  • Playground & Tennis Courts

  • Jogging Paths

  • Market Basket Supermarket

  • Home Goods

  • Shopping Plaza

  • Starbucks

  • Restaurants

  • Public Transportation Access

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