Title: Castle Bay Room - 5 @ Observatory Guesthouse - Latest Reviews, Deals & Photos 2026 - Expedia.ca [See all properties](http://www.expedia.ca/Hotel-Search?regionId=10244&destination=Busselton%2C+Western+Australia%2C+Australia&selected=115903150&adults=2&children=&sort=RECOMMENDED&useRewards=false&semdtl=&userIntent=&vip=false) # Castle Bay Room - 5 @ Observatory Guesthouse Bed & breakfast with free breakfast, 6-minute walk to Busselton Jetty ## Photo gallery for Castle Bay Room - 5 @ Observatory Guesthouse ![1 bedroom, iron/ironing board, WiFi, wheelchair access - Castle Bay Room - 5 @ Observatory Guesthouse (Busselton)](https://images.trvl-media.com/lodging/116000000/115910000/115903200/115903150/9a00ab27.jpg?impolicy=resizecrop&rw=598&ra=fit) ![Outdoor dining - Castle Bay Room - 5 @ Observatory Guesthouse (Busselton)](https://images.trvl-media.com/lodging/116000000/115910000/115903200/115903150/9ca44ed9.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Exterior - Castle Bay Room - 5 @ Observatory Guesthouse (Busselton)](https://images.trvl-media.com/lodging/116000000/115910000/115903200/115903150/615a5e06.jpg?impolicy=resizecrop&rw=297&ra=fit) ![1 bedroom, iron/ironing board, WiFi, wheelchair access - Castle Bay Room - 5 @ Observatory Guesthouse (Busselton)](https://images.trvl-media.com/lodging/116000000/115910000/115903200/115903150/78d6b56f.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Outdoor dining - Castle Bay Room - 5 @ Observatory Guesthouse (Busselton)](https://images.trvl-media.com/lodging/116000000/115910000/115903200/115903150/681a1dd8.jpg?impolicy=resizecrop&rw=297&ra=fit) - Overview - Rooms - Location - Policies Close to Busselton Jetty, Castle Bay Room - 5 @ Observatory Guesthouse provides amenities like free breakfast. Stay connected with in-room WiFi. ## Reviews 10 Exceptional ## Popular amenities - Breakfast included - Air conditioning ## Room options ### Check availability for these dates Tonight [Mar. 28 - Mar. 29](https://www.expedia.ca/Hotel-Search?startDate=2026-03-28&endDate=2026-03-29&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2026-03-28&endDate=2026-03-29&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) Tomorrow [Mar. 29 - Mar. 30](https://www.expedia.ca/Hotel-Search?startDate=2026-03-29&endDate=2026-03-30&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2026-03-29&endDate=2026-03-30&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) This weekend [Apr. 3 - Apr. 5](https://www.expedia.ca/Hotel-Search?startDate=2026-04-03&endDate=2026-04-05&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2026-04-03&endDate=2026-04-05&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) Next weekend [Apr. 10 - Apr. 12](https://www.expedia.ca/Hotel-Search?startDate=2026-04-10&endDate=2026-04-12&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.ca/Hotel-Search?startDate=2026-04-10&endDate=2026-04-12&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) ![Mod logo](https://a.travel-assets.com/pricing-claim/sparkle_dark.svg) Sign in to view eligible discounts and perks. More rewards for more adventures! [Sign in](https://www.expedia.ca/login?ckoflag=0&uurl=e3id%3Dredr%26rurl%3D%2FBusselton-Hotels-Castle-Bay-Room-5-Observatory-Guesthouse.h115903150.Hotel-Information)[Sign up, it's free](https://www.expedia.ca/signup?enable_registration=true&uurl=e3id%3Dredr%26rurl%3D%2FBusselton-Hotels-Castle-Bay-Room-5-Observatory-Guesthouse.h115903150.Hotel-Information) ## About the area Busselton is home to this bed & breakfast. Fish Road Nature Reserve and Geographe National Park Zone reflect the area's natural beauty and area attractions include Busselton Archery & Family Fun Park and Discover Deadly. Busselton Jetty Underwater Observatory and Geographe Marine Park are also worth visiting. [Visit our Busselton travel guide](https://www.expedia.ca/Busselton.dx10244) [View more B&B in Busselton](https://www.expedia.ca/Busselton-Bed-And-Breakfast.d10244-aaBedAndBreakfast.Travel-Guide-Accommodation) ![Map](https://maps.googleapis.com/maps/api/staticmap?&size=660x330&map_id=3b266eb50d2997c6&zoom=13&markers=icon:https%3A%2F%2Fa.travel-assets.com%2Ftravel-assets-manager%2Feg-maps%2Fproperty.png%7C-33.64637%2C115.34870&channel=expedia-HotelInformation&maptype=roadmap&scale=1&key=AIzaSyCYjQus5kCufOpSj932jFoR_AJiL9yiwOw&signature=nBM8oi5NlnvoOmqM3wGFZdJ1wic=) Busselton, Western Australia ### Getting around - Busselton, WA (BQB-Margaret River) 14 min drive ### Restaurants - Rocky Ridge Brewing Company 7 min walk - Brimful of Asha 6 min walk - The Good Egg 11 min walk - Muffin Break 13 min walk - Shelter Brewing Co 4 min walk ## About this property ### Castle Bay Room - 5 @ Observatory Guesthouse Bed & breakfast near Busselton Jetty Castle Bay Room - 5 @ Observatory Guesthouse provides free breakfast and more. Guests can connect to in-room WiFi. Other perks include: - Smoke-free premises Room features All guestrooms at Castle Bay Room - 5 @ Observatory Guesthouse offer comforts such as air conditioning, as well as amenities like internet access. Extra amenities include: - Bathrooms with showers and hair dryers - TVs with DVD players - Refrigerators, cookware/dishes/utensils, and electric kettles ## Similar properties ![Outdoor pool, pool umbrellas, sun loungers](https://images.trvl-media.com/lodging/97000000/96460000/96451500/96451488/22c4acc3.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Hilton Garden Inn Busselton Busselton CBD - Pool - Parking included - Free WiFi - Restaurant 9.2 Wonderful 321 reviews CA $248 CA $248 total includes taxes & fees Apr 19 - Apr 20 [](https://www.expedia.ca/Hotel-Search?startDate=2026-04-19&endDate=2026-04-20&selected=96451488&PinnedHotelID=96451488&HadPinnedHotel=true®ionId=-1&adults=2) ![Outdoor pool](https://images.trvl-media.com/lodging/113000000/112530000/112529100/112529062/ceb2f36a.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### The Timothee Resort Busselton - Pool - Parking included - Free WiFi - Restaurant 10 Exceptional 72 reviews CA $170 CA $188 total includes taxes & fees Apr 27 - 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Available in some public areas: Internet access ### Parking and transportation - Onsite parking options include a garage ### Food and drink - Free breakfast available ### Accessibility - If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking. - Wheelchair accessibility ### More - Smoking not allowed ## Room amenities ### Bathroom - Hair dryer - Shower ### Entertainment - DVD player - TV ### Food and drink - Cookware, dishware, and utensils - Electric kettle - Refrigerator ### More - Air conditioning - Heating - Iron/ironing board ## Policies ### Check-in Check-in time starts at 3:00 PM ### Check-out Check-out before 10:00 AM ### Special check-in instructions You will receive an email from the host with check-in and check-out instructions ### Pets Pets not allowed ### Children and extra beds This property does not allow children Note from host: Guesthouse is Adults only accommodation due to ... ### Events No events allowed ### Smoking Smoking is not permitted ## Important information ### You need to know 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 Onsite parties or group events are strictly prohibited Safety features at this property include a carbon monoxide detector and a smoke detector This property is managed through our partner, Vrbo. You will receive an email from Vrbo with a link to a Vrbo account, where you can change or cancel your reservation ### Property is also known as 67d8ee1d3c929b0012e79a3d ## Frequently asked questions ### Is Castle Bay Room - 5 @ Observatory Guesthouse pet-friendly? ### How much does it cost to stay at Castle Bay Room - 5 @ Observatory Guesthouse? ### What time is check-in at Castle Bay Room - 5 @ Observatory Guesthouse? ### What time is check-out at Castle Bay Room - 5 @ Observatory Guesthouse? ### Where is Castle Bay Room - 5 @ Observatory Guesthouse located? ## Have a question? Beta Get instant answers with AI powered search of property information and reviews. Ask a question ## Reviews ## Castle Bay Room - 5 @ Observatory Guesthouse Reviews 10 ### Exceptional All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.[More information](https://www.expedia.ca/lp/b/content-guidelines) ### 8.0 Cleanliness ### 10 Location 10 - Excellent 1 8 - Good 0 6 - Okay 0 4 - Poor 0 2 - Terrible 0 ## Reviews Verified ### 10/10 Excellent #### Jasmine S. Aug 29, 2025 Liked: Cleanliness, check-in, communication, location, listing accuracy Room was very tidy and well kept. Lots of amenities to help make your stay cozy. Lovely location to explore Busselton. ##### Jasmine S. Stayed 3 nights in Aug 2025