Title: Castle Bay Room - 5 @ Observatory Guesthouse Reviews, Deals & Photos 2026 - Expedia.co.uk [See all properties](http://www.expedia.co.uk/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 such as free breakfast. Stay connected with in-room WiFi. ## Reviews 10 Exceptional ## Popular amenities - Breakfast included - Air-conditioning ## Check prices for these days [Tonight ](https://www.expedia.co.uk/Hotel-Search?startDate=2026-03-28&endDate=2026-03-29&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2026-03-28&endDate=2026-03-29&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [Tomorrow ](https://www.expedia.co.uk/Hotel-Search?startDate=2026-03-29&endDate=2026-03-30&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2026-03-29&endDate=2026-03-30&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [This weekend ](https://www.expedia.co.uk/Hotel-Search?startDate=2026-04-03&endDate=2026-04-05&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2026-04-03&endDate=2026-04-05&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [Next weekend ](https://www.expedia.co.uk/Hotel-Search?startDate=2026-04-10&endDate=2026-04-12&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2026-04-10&endDate=2026-04-12&selected=115903150&PinnedHotelID=115903150&HadPinnedHotel=true®ionId=-1&adults=2) ## Room options ![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.co.uk/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.co.uk/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.co.uk/Busselton.dx10244) [View more B&B in Busselton](https://www.expedia.co.uk/Busselton-Bed-And-Breakfasts.d10244-aaBedAndBreakfasts.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 property Room features All guest rooms at Castle Bay Room - 5 @ Observatory Guesthouse have comforts, such as air conditioning, as well as More amenities include: - Bathrooms with showers and hairdryers - TVs with DVD players - Fridges, cookware/dishes/utensils and electric kettles ## Similar properties ![Outdoor pool, pool umbrellas, pool 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 Wi-Fi - Restaurant 9.2 Wonderful 320 reviews £134 includes taxes & fees 19 Apr - 20 Apr [](https://www.expedia.co.uk/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 - 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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 - Smoke-free property ## 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 This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. 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 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 If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with UK consumer law, property booking services are not subject to the right of withdrawal. ### Property is also known as 67d8ee1d3c929b0012e79a3d ## Frequently asked questions ### Is Castle Bay Room - 5 @ Observatory Guesthouse pet-friendly? ### 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.co.uk/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. 29 Aug 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 ---