Need help? We're here.
Text or call 1-877-GREET-WELL
Ask AIAI
Ask AIAI
We're with you beyond the booking.

Great Experiences, Carefully Selected

Discover memorable tours and activities from local experts who know their destinations best.

Real People, Real Support

Our concierge team is here to help before, during, and after your experience.

Go Beyond the Ordinary

From hidden gems to unforgettable adventures, find experiences worth traveling for.

Book with Confidence

Easy reservations, no added booking fees, and free cancellation on most experiences.

Greetwell

Experiences that stay with you long after the trip

Discover incredible tours, activities, and local adventures in 500+ destinations. With personal concierge support every step of the way, Greetwell makes it easier to explore with confidence.

About

  • Our Story
  • For Experience Providers
  • For Hospitality Partners
  • For Developers

Resources

  • Travel Guides
  • Destinations
  • Categories
  • Experience Gift Cards
  • Help Center
[email protected]1-877-GREET-WELL

Safe & Secure Payments

© 2026 Greetwell, Inc. All rights reserved.
Privacy PolicyTerms
Need help? We're here.
Text or call 1-877-GREET-WELL
Ask AIAI
Ask AIAI

Explore Greetwell

Explore extraordinary experiences in 500+ destinations

What's trending

  • St. Augustine Nights of Lights
  • Fall & Holiday Experiences
  • Broadway Shows in NYC
  • Universal Orlando Tickets
  • Legoland California Tickets

Popular Destinations

Florida

·Orlando·Miami·Key West·St. Augustine·Destin·Panama City Beach

Hawaii

·Maui·Honolulu

California

·San Diego·Los Angeles·San Francisco

Southeast

·Charleston·Savannah·Hilton Head·Myrtle Beach·Nashville

Gulf South

·New Orleans

Northeast & Midwest

·New York·Boston·Chicago

West & Mountain

·Seattle·Las Vegas·Sedona·Denver

Caribbean

·San Juan

Browse by Experience

Tours & Sightseeing

  • Boat Tours
  • Ghost Tours
  • Train Tours
  • Food Tours
  • City Tours
  • Day Trips

On the Water

  • Snorkeling
  • Whale Watching
  • Sunset Cruises
  • Dinner Cruises
  • Jet Skiing
  • Dolphin Watching

Adventure & Active

  • Kayaking Tours
  • Parasailing
  • Zip Lining
  • Horseback Riding
  • ATV Tours
  • Hot Air Ballooning

Fun & Attractions

  • Theme Park Tickets
  • Escape Games
  • Axe Throwing
  • Bar Crawls

Food & Drink

  • Wine Tours
  • Cooking Classes

Rentals & Charters

  • Boat Rentals
  • Bike Rentals
  • Yacht Charters

Questions? We're here to help.Real people, 7 days a week.

[email protected]1-877-GREET-WELL
  • 17 Epic Things to Do in the Florida Keys for Your Bucket List
  • Best 96

    things to do in Castine, ME

    Showing 1-24 of 96 results
    Acadia National Park 4-Hour E-Bike Rental

    Acadia National Park 4-Hour E-Bike Rental

    Cover Acadia’s carriage roads with pedal-assist power

    5.0 • 692 reviews
    $116& up
    Cadillac Mountain Sunrise Tour in Acadia National Park

    Cadillac Mountain Sunrise Tour in Acadia National Park

    Warm up with local treats from a reserved Cadillac Mountain summit seat

    5.0 • 258 reviews
    $562& up
    4-Seat Car Rental for Acadia National Park

    4-Seat Car Rental for Acadia National Park

    Explore Bar Harbor and Acadia by electric GEM

    4.8 • 136 reviews
    $180/ vehicle
    6-Hour Mountain Bike Rental Near Acadia National Park

    6-Hour Mountain Bike Rental Near Acadia National Park

    Pedal Acadia's carriage roads on a tuned traditional mountain bike

    5.0 • 692 reviews
    $61/ bike
    2-Seat Electric Car Rental in Bar Harbor & Acadia

    2-Seat Electric Car Rental in Bar Harbor & Acadia

    A compact electric way to navigate Bar Harbor and Acadia at your pace

    4.8 • 136 reviews
    $157/ GEM
    Full-Day E-Bike Rental in Bar Harbor Near Acadia

    Full-Day E-Bike Rental in Bar Harbor Near Acadia

    Set out for a relaxing ride in Bar Harbor and Acadia

    4.2 • 118 reviews
    $67/ bike
    Private Acadia National Park Tour to Cadillac Mountain

    Private Acadia National Park Tour to Cadillac Mountain

    Explore Acadia’s Park Loop Road on a private 3-hour guided drive

    $688
    Family E-Bike Rental for Acadia National Park

    Family E-Bike Rental for Acadia National Park

    Ride Acadia's carriage roads with pedal-assist power and family-friendly bike options

    5.0 • 692 reviews
    $116/ bike
    Half-Day E-Bike Rental in Bar Harbor

    Half-Day E-Bike Rental in Bar Harbor

    Give your morning ride a pedal-assist boost

    4.2 • 118 reviews
    $33/ bike
    Electric Car Rental in Bar Harbor & Acadia National Park

    Electric Car Rental in Bar Harbor & Acadia National Park

    Drive an electric GEM through Bar Harbor and Acadia at your own pace

    4.8 • 136 reviews
    $168/ car
    4-Hour Private Guided Tour of Acadia National Park

    4-Hour Private Guided Tour of Acadia National Park

    Private 4-hour Acadia tour with Cadillac Mountain, Thunder Hole, and Wild Gardens walk

    $794
    Electric Car Rental in Bar Harbor near Acadia National Park

    Electric Car Rental in Bar Harbor near Acadia National Park

    Drive an all-electric Chevy Bolt across Acadia and beyond

    4.8 • 136 reviews
    $168/ car
    Take a Morning Cruise in Acadia National Park

    Take a Morning Cruise in Acadia National Park

    Cruise Great Harbor and Somes Sound with narration and an island stop

    4.7 • 637 reviews
    $47/ person
    Guided 30-Minute Downtown Bar Harbor Trolley Tour

    Guided 30-Minute Downtown Bar Harbor Trolley Tour

    See downtown Bar Harbor highlights on a fully narrated 30-minute trolley ride

    4.8 • 664 reviews
    $27/ person
    1918 Schooner Day Sail on Penobscot Bay from Camden

    1918 Schooner Day Sail on Penobscot Bay from Camden

    Sail aboard a historic schooner with cushioned seating and crew-led local stories

    5.0 • 252 reviews
    $68/ person
    Camden Sunset Sailing Cruise

    Camden Sunset Sailing Cruise

    Sail at sunset aboard a 49-passenger windjammer

    4.9 • 3.1K reviews
    $74/ person
    Belfast Lobster Fishing Tour & Feast

    Belfast Lobster Fishing Tour & Feast

    Haul lobster traps, hear fishing stories, and finish with a Maine lobster feast

    4.9 • 115 reviews
    $211/ person
    Hancock Pumpkin Train Ride

    Hancock Pumpkin Train Ride

    Ride historic Maine rails with a pumpkin patch stop for children

    4.3 • 493 reviews
    $30/ person
    Acadia National Park Carriage Roads E-Bike Tour

    Acadia National Park Carriage Roads E-Bike Tour

    Pedal Acadia’s historic carriage roads to lakes and quieter trails

    5.0 • 692 reviews
    $174/ person
    Bar Harbor 2-Hour Sea Kayaking Tour

    Bar Harbor 2-Hour Sea Kayaking Tour

    A relaxed introduction to sea kayaking in Acadia

    5.0 • 336 reviews
    $95/ person
    Rockland Harbor Sailing Tour Past Breakwater Lighthouse

    Rockland Harbor Sailing Tour Past Breakwater Lighthouse

    Help raise the sails and try steering along Maine's rugged coast

    5.0 • 306 reviews
    $75/ person
    Guided 3-Hour Tour of Acadia National Park & Bar Harbor

    Guided 3-Hour Tour of Acadia National Park & Bar Harbor

    Private coast-and-history sightseeing with flexible pacing in Acadia

    5.0 • 258 reviews
    $669& up
    Penobscot Bay Schooner Day Sail in Camden, Maine

    Penobscot Bay Schooner Day Sail in Camden, Maine

    See Maine's coast from the deck of a schooner

    5.0 • 261 reviews
    $64/ person
    Private Sailing Charter in Penobscot Bay

    Private Sailing Charter in Penobscot Bay

    Host your celebration, gathering, or team event aboard a private schooner

    5.0 • 106 reviews
    $1,325& up
    1234
    Sailing19Bike Rentals13National Parks11Boat Tours10Sunrise and Sunset Tours9
    More
    • Kayaking Tours8
    • Bike Tours5
    • Car Rentals4
    • Farm Visits3
    • Fishing Charters3
    • Trolley Tours3