The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river

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Photo gallery for The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river

A modern hotel room with a large bed, a blue sofa, a wooden coffee table, and a dining table with chairs.
A room with a wooden partition, a digital clock, and a view of the sea through a large window.
A narrow waterway between buildings with a wooden walkway on one side and a white building with outdoor seating on the other.
A modern kitchen with a black countertop, wooden cabinets, a coffee machine, and a potted plant.
A bedroom with a wooden four-poster bed, a small round table, a chair, a bedside table, and a wall-mounted lamp.

Reviews

10 out of 10
Exceptional

Highlights

  • On-site fitness centre
    A rare find - enjoy convenient access to fitness facilities during your stay.
  • Discover nearby landmarks
    Close to Camden Hills State Park

Popular amenities

  • On-site fitness centre
  • Air-conditioning
  • Internet
  • Non-smoking

Explore the area

View map
Camden, ME
  • Place, Mount Battie
    ‪3 min walk‬
  • Place, Camden Harbor Park and Amphitheatre
    ‪3 min walk‬
  • Place, Camden Public Library
    ‪3 min walk‬
  • Airport, Rockland, ME (RKD-Knox County Regional)
    ‪19 min drive‬

Rooms & beds

1 bedroom (sleeps 4)

Bedroom 1

1 King Bed

Living Room 1

1 Double Sofa Bed

1 bathroom

Bathroom 1

Soap · Towels provided · Toilet · Shower only · Shampoo · Hair dryer

Spaces

Number of living rooms
Price is avg per night

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About this property

The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river

Nestled in Camden’s historic Knox Mill, The Optimist Guesthouse offers a refined retreat in the heart of town. Awaken to the gentle murmur of the Megunticook River flowing past, savoring moments of tranquility on your breezy balcony—perfect for quiet reflection or intimate dining. Unwind in the convenient shared gym, complete with an infrared sauna. A sophisticated haven, The Optimist Guesthouse exudes calm and yet is just steps from all that bustling Camden has to offer.

The Knox Mill is a historic woolen mill built in the mid 1800s along the Megunticook River in downtown Camden, Maine. Operational until 1988, the mill specialized in producing wool felt. The Optimist's balcony looks over the scenic Megunticook River as it flows into town.

The Optimist Guesthouse consists of five apartments, a lobby area, and a small, shared gym room with infrared sauna. Down the hall you'll find our friends at 40 Paper Bistro & Bar, a delicious local eatery. Across the bridge you'll find The Jack bar and restaurant, and just up or down the street will bring you to more options.

Being a retrofit of a historic building on a slab foundation, the plumbing is on a pump system, which you will hear when using water.

House Rules

Check in after 3:00 PM
Minimum age to rent: 25
Check out before 11:00 AM
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Children

Children allowed: ages 0–17
Children are welcome at this property
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Events

No events allowed
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Pets

No pets allowed
No pets allowed at this property
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Smoking

Smoking is not permitted
No smoking allowed at this property

Important information

You need to know

Property # 5014936vb
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
On-site parties or group events are strictly prohibited
Safety features at this property include a carbon monoxide detector and a smoke detector

Frequently asked questions

Is The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river pet-friendly?

No, pets are not allowed at this property.

What time is check-in at The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river?

Check-in begins at 3:00 PM.

What time is check-out at The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river?

Checkout is at 11:00 AM.

Where is The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river located?

Situated in Camden, this hotel is within a 5-minute walk of Camden Opera House, High Street Historic District and Camden Public Library. Mount Battie and Carver Hill Gallery are also within 10 minutes.

The Optimist Guesthouse 5 -Downtown loft with gym, sauna, deck overlooking river Reviews

Reviews

10

Exceptional

Reviews are presented in chronological order, subject to a moderation process, and verified unless otherwise labelled.
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Rating 10 - Excellent. 4 out of 4 reviews
Rating 8 - Good. 0 out of 4 reviews
Rating 6 - Okay. 0 out of 4 reviews
Rating 4 - Poor. 0 out of 4 reviews
Rating 2 - Terrible. 0 out of 4 reviews

10/10

Cleanliness

10/10

Check-in

10/10

Communication

10/10

Location

10/10

Listing accuracy

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, location, listing accuracy
A very cozy place to stay and relax between adventures. Easy 5 minute walk to downtown Camden/ Harbor.
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, location, listing accuracy
Everything was wonderful!
Stayed 2 nights in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, location, listing accuracy
Immaculate condition with everything as described. Great location to visit Camden. Plus easy walking to nice restaurants and the harbor. Very well-designed space!
Stayed 9 nights in Feb 2026
Verified review

10/10 Excellent

Stayed 3 nights in Jan 2026