Hotel in Cornwall

DEV Hotel and Conference Centre | Hotel in Cornwall, Ontario

Map-icon1950 Montreal Road, Cornwall, K6H 6L2, Canada
8.3 · Excellent 434 reviews434 reviews PoolPool Child FriendlyChild Friendly Hotel SuiteHotel Suite Air ConditionerAir Conditioner
Cornwall Hotel | DEV Hotel and Conference Centre
Cornwall Hotel | DEV Hotel and Conference Centre
Cornwall Hotel | DEV Hotel and Conference Centre
Cornwall Hotel | DEV Hotel and Conference Centre
Cornwall Hotel | DEV Hotel and Conference Centre

DEV Hotel and Conference Centre

At this property
Air Conditioner Air Conditioner Parking Parking Pool Pool View View Private Pool Private Pool Balcony/Terrace Balcony/Terrace Security/Safety Security/Safety EV Charge Station EV Charge Station Business Services Business Services Wellness Facilities Wellness Facilities Spa Spa Fireplace Fireplace Restaurant Restaurant Bar Bar Guest Services Guest Services Child Friendly Child Friendly Hot Tub Hot Tub Internet Internet

Comfortable Accommodations

DEV Hotel and Conference Center in Cornwall offers family rooms with private bathrooms, air-conditioning, and free WiFi. Each room includes a work desk, TV, and free toiletries.

Leisure and Wellness

Guests can enjoy spa facilities, a sauna, fitness center, indoor swimming pool, and hot tub. The hotel features a terrace, garden, and outdoor fireplace for relaxation.

Dining Experience

The family-friendly restaurant serves continental and buffet breakfasts, lunch, and dinner. Additional amenities include a bar and outdoor seating area.

Local Attractions

Located 2.6 mi from Historic Cornwall Jail, 3.7 mi from Seaway Bridge, and 6.2 mi from St. Lawrence Power Development Visitor Center. An ice-skating rink is nearby.

DEV Hotel and Conference Centre is located in Cornwall.

This 378 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Air Conditioner, Parking, Pool, and several others. This is a 3 star rated property and has over 434 reviews with the average score of 8.3 . Coming to Cornwall and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 378 Bedrooms Hotel if you want to learn more about this Sonder place in Cornwall. These details are authentic, as they are provided by our partner, booking.com.

This DEV Hotel and Conference Centre in Cornwall is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “DEV Hotel and Conference Centre”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

Arrivals & Check-in

Contactless check-in, practical layout, settle straight in

Hotel · Cornwall
Arrival
The minimum age for check-in is 18
Design
552.55 ft², 378 Bedrooms
Bath products
5 Bathrooms
Tech
WiFi and entertainment where listed in amenities
Bedrooms & Baths

Compact stay with a practical layout

Restaurant Restaurant Bar Bar Parking on site Parking on site Free parking Free parking Electric vehicle charging station Electric vehicle charging station Private Parking Private Parking Parking Parking Hot tub/Jacuzzi Hot tub/Jacuzzi Spa and wellness center Spa and wellness center Sauna Sauna
Property Amenities

Comforts and facilities at this stay

Air ConditionerAir Conditioner
InternetInternet
Child FriendlyChild Friendly
ParkingParking
Business ServicesBusiness Services
RestaurantRestaurant
Guest Reviews

DEV Hotel and Conference Centre Reviews

“Staff was friendly”

Aguilar · Aug 29, 2026 07:00:00 AM

“Great comfort. Everything we needed on the premises”

Tanya · Aug 27, 2026 07:00:00 AM

“Room was very nice but very small only 12 inches in one side of bed with no end table”

Robert · Jul 15, 2026 07:00:00 AM

Good to know · before you book.

Check-in
The minimum age for check-in is 18
Cancellation Policy
Free cancellation
Pet Policy
Pets are not allowed
Stay length
1 Night minimum.
Booking
Discover and compare here; reserve with a trusted partner.
This property does not accommodate bachelor(ette) or similar parties, managed by a private host
FAQs

Frequently asked questions

01 / 08
Is this Cornwall hotel pet-friendly for guests?
No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.
02 / 08
What time is check-in & check-out at Cornwall hotel?
Check-in time for Cornwall hotel starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
03 / 08
Does the Cornwall hotel have a swimming pool?
Yes, this Cornwall hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.
04 / 08
How much does it cost per night to stay in Cornwall hotel?
Best-rates for the Cornwall hotel starts from $135 per night with includes Air Conditioner, Parking, Pool, View, Private Pool, Balcony/Terrace, Security/Safety, EV Charge Station, Business Services, Wellness Facilities, Spa, Fireplace, Restaurant, Bar, Guest Services, Child Friendly, Hot Tub, Internet with all other facilities. Sonder is dedicated to ensuring every traveler enjoys a comfortable and exceptional stay, whether traveling solo, with a partner, with a pet, or with the whole family.
05 / 08
Is Cornwall hotel a family-friendly place to stay?
Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 3 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.
06 / 08
Is the Cornwall hotel wheelchair accessible or offer services for disabled guests?
Based on the information received from our partner, the Cornwall hotel has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.
07 / 08
What is the minimum night stay policy for the Cornwall hotel?
Based on the information reported by the owner or manager, the Cornwall hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.
08 / 08
What cancellation policy is in place for Cornwall hotel?
Based on the information reported by the owner or manager, details for the cancellation policy for the Cornwall hotel are as follows: Free cancellation Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.
Check-in time for Cornwall hotel starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
Yes, this Cornwall hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.
Best-rates for the Cornwall hotel starts from $135 per night with includes Air Conditioner, Parking, Pool, View, Private Pool, Balcony/Terrace, Security/Safety, EV Charge Station, Business Services, Wellness Facilities, Spa, Fireplace, Restaurant, Bar, Guest Services, Child Friendly, Hot Tub, Internet with all other facilities. Sonder is dedicated to ensuring every traveler enjoys a comfortable and exceptional stay, whether traveling solo, with a partner, with a pet, or with the whole family.
Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 3 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.
Based on the information received from our partner, the Cornwall hotel has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.
Based on the information reported by the owner or manager, the Cornwall hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.
Based on the information reported by the owner or manager, details for the cancellation policy for the Cornwall hotel are as follows: Free cancellation Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.
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US $135/ Night Best price guaranteed