GoHotelly
4-star hotel Check-in 03:00 · Check-out 11:00

Millcroft Inn & Spa

Stay at Millcroft Inn & Spa in Alton, ON. Enjoy historic charm, pools, spa services, free Wi-Fi, parking, and easy access to local parks and golf courses.

55 John St, Alton, ON L7K 0C4, Canada View on map
8.4/10
Very Good Based on 2079 recent guest reviews
Free Wi-Fi Free parking Accessible Indoor and outdoor pool Air-conditioned
What recent guests emphasize

Mixed positive feedback on ambiance and amenities

Guests appreciate the historic charm and extensive facilities, though some note limited dining and breakfast options. The hotel suits those seeking a relaxing retreat with nature nearby.

Guests often praise

  • The unique character and ambiance of the historic mill setting and ivy-clad exterior.
  • Well-maintained indoor and outdoor pools, spa services, and hot tub facilities.
  • Comfortable, country-style rooms that feel cozy and air-conditioned for convenience.
  • Ample free parking and pet-friendly policies appreciated by travelers with pets.
  • The on-site Headwaters Restaurant offering quality dining within the property.

Worth knowing

  • No free breakfast is included, which guests should consider when booking.
  • Wi-Fi access is complimentary, supporting connectivity during the stay.
  • Some guests report mixed experiences with service consistency and restaurant availability.
  • The hotel is smoke-free and accessible, catering to diverse guest needs.
  • Located within a large natural setting, it requires transport to nearby attractions.

Best for

  • Visitors seeking a quiet, upscale retreat surrounded by woodland and nature trails.
  • Couples and spa-goers interested in relaxation with access to wellness facilities.
  • Guests traveling with pets who want both comfort and pet-friendly amenities.
  • Outdoor enthusiasts eager to explore nearby hiking, fly-fishing, and scenic parks.
  • Those looking for a historic setting blending rustic charm with modern conveniences.
Compare booking partners

Open this hotel on the platform you trust.

GoHotelly doesn't process bookings — we open this property on each partner so you can compare live rates, cancellation rules and loyalty perks side by side.

Some links are affiliate — if you book, GoHotelly may earn a small commission at no extra cost to you. Read the full disclosure.

About this property

Welcome to Millcroft Inn & Spa

Millcroft Inn & Spa is housed in a historic 19th-century textile mill, offering a charming and upscale setting surrounded by 100 acres of woodland overlooking Shaws Creek. The country-style rooms complement the ivy-clad structure, blending rustic charm with modern comforts. Guests have access to indoor and outdoor pools, a fitness center, a spa featuring facial and massage services, and pet-friendly accommodations, making it a versatile choice for a variety of travelers.

The property includes the Headwaters Restaurant, well-reviewed by guests, where visitors can enjoy meals without leaving the premises. While free breakfast is not available, complimentary parking and free Wi-Fi provide convenience. The hotel also features air conditioning, hot tubs, a bar, and is smoke-free, enhancing the overall guest experience. Check-in begins at 3 PM and check-out is at 11 AM.

Located in Alton, Ontario, Millcroft Inn & Spa offers easy access to outdoor attractions such as Forks of the Credit Provincial Park, known for hiking and fly-fishing, as well as the unique Cheltenham Badlands. Nearby cultural options include the Alton Mill Arts Centre. The hotel is about a 49-minute drive from Toronto Pearson International Airport, making it accessible for both leisure and business travelers.

With a 4.2-star rating based on nearly 2,000 reviews, feedback generally highlights the tranquility and facilities, though some responses suggest a mixed experience reflecting diverse guest expectations. It’s a suitable choice for visitors seeking a peaceful country retreat with spa amenities and proximity to nature, weddings, and event venues.

Summary compiled by GoHotelly editors from verified guest reviews, partner descriptions and editorial notes.
Facilities & essentials

What's on-site and what you should know before you arrive

The short version: what's available day-to-day, and the key practical details most travelers search for.

Most popular facilities

Free Wi-Fi
Free parking
Accessible
Indoor and outdoor pool
Air-conditioned
Pet-friendly
Restaurant
Hot tub
Spa
Fitness center
Bar
Smoke-free

Not available at this property

Free breakfast
Location & neighborhood

Where you'll find Millcroft Inn & Spa

Alton, Ontario, Canada

Occupying a former textile mill, this upscale, ivy-clad hotel dates from the 19th century and is set in 100 acres of woodland overlooking Shaws Creek. It's 3.3 km from the Osprey Valley Golf Course.

  • Toronto Pearson International Airport 49 min Car
  • Billy Bishop Toronto City Airport 1 hr 23 Car
Things to do nearby

Worth the walk or a quick ride

Curated spots travelers usually pair with a stay in Ontario. Distances are rough real-world times, not straight-line.

Forks of the Credit Provincial Park (Reservation Required) 2,794 reviews

Forks of the Credit Provincial Park (Reservation Required)

17760 McLaren Rd, Caledon, ON L7K 2H8, Canada

4.4 · Provincial Park
Alton Mill Arts Centre 269 reviews

Alton Mill Arts Centre

1402 Queen St W, Alton, ON L7K 0C3, Canada

4.8 · Art Center
Cheltenham Badlands 2,878 reviews

Cheltenham Badlands

1739 Olde Base Line Rd, Caledon, ON L7C 0K6, Canada

4.1 · Nature Preserve
People also viewed

Similar Hotels in Ontario

Hand-picked alternatives with a comparable feel, size and price band.

7651 Sechelt Inlet Rd, Sechelt, BC V0N 3A4, Canada

Tranquility Bay Waterfront Inn

Experience plush seaview suites and a private beach at Tranquility Bay Waterfront Inn in Sechelt, BC. Enjoy free breakfast, waters...

4.7 (40) View
175 Rue des Bassons, Chertsey, QC J0K 3K0, Canada

Chalet bluesky

Experience Chalet bluesky, a highlyrated 4.7star hotel in Chertsey, QC. Enjoy comfortable stays at 175 Rue des Bassons with trus...

4.7 (23) View
1062 Mountain Rd, Moncton, NB E1C 2T1, Canada

Thriftlodge by Wyndham Moncton

2.1star Thriftlodge by Wyndham Moncton offers free WiFi, breakfast, parking, and an indoor pool. Located near Magnetic Hill Zoo ...

2.1 (464) View
6041 50 Ave, Vegreville, AB T9C 1N5, Canada

Vegreville Garden Inn

Stay at Vegreville Garden Inn offering free WiFi, breakfast, parking, golf course, and petfriendly rooms in Vegreville, AB. Near...

3.9 (176) View
3601 Monck Rd, Norland, ON K0M 1K0, Canada

Lakefront Hideaway Resort

Stay at Lakefront Hideaway Resort in Norland, ON. Enjoy free WiFi, parking, and proximity to Shadow Lake, Balsam Lake, and Head L...

3.9 (58) View
225 Bd René Lepage E, Rimouski, QC G5L 1P2, Canada

Hôtel Rimouski

Relax in spacious rooms with spa, indoor pool & waterslide at Hôtel Rimouski, steps from St. Lawrence River and close to Musée rég...

4.3 (1,842) View
10408 89 St, Peace River, AB T8S 1P7, Canada

Misery Mountain Ski Area

Enjoy Misery Mountain Ski Area in Peace River, AB. Rated 4.5 with 95 reviews, featuring family & LGBTQ+ friendly facilities, wheel...

4.5 (95) View
121 Chem. du Lac S, Saint-Mathieu-de-Rioux, QC G0L 3T0, Canada

Parc du Mont-Saint-Mathieu

Discover Parc du MontSaintMathieu, a toprated ski resort and event venue in SaintMathieudeRioux, QC. Familyfriendly with ac...

4.7 (285) View
Share your stay

Stayed at Millcroft Inn & Spa? Help the next traveler decide.

Short, honest notes are more useful than long ones. A few sentences about what worked, what surprised you, and who the hotel is best for will go a long way.

Your email is only used to verify the review — it won't be shown publicly.