Photos: Mount CastletonandGoogle
About this place
Graded 4-star by the Tourism Grading Council of SA, experience the perfect seaside getaway in Plettenberg Bay with Mount Castleton modern self-catering apartments! Choose from 1-4 or 1-6 sleeper options, and revel in the security of a holiday resort. Embrace stunning views of the valley, ocean and gardens as you explore our resort. Enjoy our pools, tennis court, trampoline, games room, mini golf and our magnificent sea viewpoint.
Amenities
Iron
En-Suite Bathrooms
Dryer
Ceiling fan
Laundry facilities
Kitchen
Get to know where you stay
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Availability
Any available room
3 rooms, sleeps 4 to 10
Check-in
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Check-out
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November 2026
December 2026
A night is shown as unavailable only when every room is taken.
Where you'll sleep
Rooms sleep 4 to 10
4 guests · 1 bedroom · 1 bathroom
This ground-level apartment sleeps 4 guests comfortably. Enjoy stunning views of the valley, ocean and gardens. Access to resort amenities including pools, tennis court, trampoline, games room, mini golf and magnificent sea viewpoint. Daily cleaning service (excluding weekends & public holidays). 24-hour security with electric fence.
6 guests · 3 bedrooms · 3 bathrooms
This spacious 3-bedroom, 3-bathroom duplex apartment sleeps 6 and spans two floors. The first floor features three elegantly decorated bedrooms with queen-size beds in two bedrooms and one with two single beds (convertible to king size on request). Two rooms lead to an ocean-view balcony. Main bedroom has en-suite bathroom (shower) and TV, other rooms share a bathroom (bath). The top floor offers a fully equipped kitchen, dining area, bathroom (shower), living room with TV, and furnished balcony with breathtaking views of Piesang Valley, Ocean, Plettenberg Bay, and Robberg Nature Reserve. Access to resort amenities including pools, tennis court, trampoline, games room, mini golf. Daily cleaning service (excluding weekends & public holidays). 24-hour security.
10 guests · 6 bedrooms · 6 bathrooms
Book the entire Mount Castleton property - both the 1-4 Sleeper Ground-Level Apartment and the 1-6 Sleeper Duplex Apartment combined. Perfect for larger groups or families wanting exclusive use of the property. Sleeps up to 10 guests. Includes access to all resort amenities: pools, tennis court, trampoline, games room, mini golf and sea viewpoint. Daily cleaning service (excluding weekends & public holidays). 24-hour security.
About Piesang Valley
Piesang Valley is a scenic residential area in Plettenberg Bay, nestled in a lush valley with mountain views. This peaceful neighbourhood offers larger properties surrounded by indigenous gardens, easy access to beaches, and a quieter alternative to the town centre. The valley's natural beauty and birding opportunities attract nature lovers and families.
See more places in Piesang ValleyImportant information
Check-in and check-outIn 14:00 · Out 10:00
Check-in Time
14:00 - 18:00
Please arrange your arrival within this time window. If you need to arrive outside these hours, please contact the host in advance.
Check-out Time
By 10:00
Please ensure you check out by this time to allow for cleaning and preparation for the next guests.
Cancellation and changes50% refund 30+ days
Refund schedule
- 50% refundcancel 30+ days before check-in
- No refundwithin 30 days of check-in
Please note that some accommodations may have their own specific cancellation policies that differ from our standard policy. These will be clearly indicated on the accommodation's page or during the booking process.
For any questions regarding cancellations or to request a cancellation, please contact our customer support team.
Pet policyNo pets
Pet policy
Pets are not allowed
Child PolicyChild rates
Child Policy
Children are welcome and reduced rates may apply. Confirm with the host.
Children aged between 0 and 18 pay 100% of the sharing rate.
Travel insuranceInformation only
Spekboom does not advise on, recommend, or sell insurance.
For information only: Expatriate Group provides travel, health and life cover for international travellers and can generate a quote online. Any policy is arranged and managed entirely by Expatriate Group.
See travel insurance quotesSpekboom Tree (Pty) Ltd is not a financial services provider and does not provide, recommend, or arrange financial or insurance products or advice. Expatriate Group (ref 30286D) is authorised and regulated to provide any quote, advice, or policy. Spekboom introduces interested customers to Expatriate Group and may receive a commission if cover is taken out through this link.
Before you book6 house rules
Payment terms
Payment is required at the time of booking to secure your reservation.
Cancellation PolicyStrict
- 50% refundcancel 30+ days before check-in
- No refundwithin 30 days of check-in
Note: The 2.5% conservation contribution, payment processing fees, and any applicable referral commissions are non-refundable in the event of cancellation. Conservation contribution fees (2.5%) support conservation and community projects in the destinations you visit. Payment processing fees are absorbed by Spekboom for completed bookings, but cannot be recovered once a booking is cancelled. Referral commissions, where applicable, are paid to the referring party upon booking confirmation.
Payout Protection: Guest payments are held until the free cancellation window passes. This protects guests who cancel within their cancellation window and ensures hosts receive guaranteed payouts after the cancellation period ends.
House rules
Pets
- No pets allowed.Required
Events & parties
- No events or parties.Required
Children
- Children welcome — family-friendly.
General
- No parties or events
- No pets
- No smoking
Check-in & Check-out
Check-in from 14:00 • Check-out by 10:00
Liability
Spekboom acts as an intermediary between guests and accommodation providers. While we strive to ensure accurate information, we cannot be held liable for any discrepancies or issues arising from the accommodation itself.
By making a booking through Spekboom, you agree to our Terms of Service (Version 3.5). You acknowledge that: (1) the 2.5% conservation contribution and payment processing fees are non-refundable in the event of cancellation (Spekboom absorbs payment processing fees for completed bookings); (2) Spekboom acts as an intermediary platform governed by South African law. For the complete terms and conditions, please visit our full Terms of Service page.
Frequently asked questions
Where is Mount Castleton located?
Mount Castleton is in Piesang Valley, Plettenberg Bay, Western Cape, South Africa. The map on this page shows the area.
What are the check-in and check-out times at Mount Castleton?
Check-in is from 14:00 and check-out is by 10:00. Contact the host directly if you need to arrange early check-in or late check-out.
How many guests can Mount Castleton accommodate?
1-4 Sleeper Ground-Level Apartment sleeps 4, 1-6 Sleeper Duplex Apartment sleeps 6 and Entire Mount Castleton sleeps 10.
What causes does a booking at Mount Castleton support?
A portion of every booking at Mount Castleton contributes to National Sea Rescue Institute. See the property's causes section for how the funds are used.
How do I book Mount Castleton?
Select your dates on the Mount Castleton property page and submit a booking request. The host confirms availability, then you pay securely through Spekboom to complete the reservation.
Book your stay
Rated 4.3 by 413 guests on Google
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Want to find out more?
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