2 hours
Free! cancellation up to 24h


We will sail from the Marina to the famous Sancti Petri Islet, where its famous castle, built in the 16th century, stands. We will have free time to stroll around the area and visit the inside of the Castle. In addition, with this Sancti Petri Castle boat trip, you can enjoy unique views of the Bay of Cadiz or take a relaxing swim in its coves.

We will leave from the Marina of Sancti Petri and travel the distance to the islet in just 15 minutes, thanks to our fast boat. On the way, we will be able to admire the views as we approach our destination.

After disembarking, it will be time to visit the Castle of Sancti Petri, a fortress built with a clear military function, which defended the joint area to the batteries of Urrutia and San Genís.

During free time of 90 minutes, you can visit the castle (paying the entrance fees at the ticket office), stroll along the islet or even take a swim in its cove.

At the agreed time, we will pick you up to start the return to the port in just 15 minutes, ending Sancti Petri Castle boat trip.


  • Roundtrip boat transfer from the Port to Sancti Petri Castle.
  • 90 minutes of free time on Sancti Petri islet.

Not included

  • Castle tickets.

Price & Payment

Sancti Petri Castle Boat Trip

(age 13+)
16 $
(age 1-12)
10.50 $

More information

Note that

  • If there are not good weather conditions or the tides are not convenient to enjoy the tour, you will be informed to give you an alternative time, date or excursion. If none of them is of interest to you, a 100% refund will be made.

Additional details

  • Do not forget swimwear and flip flops for this tour, in case you feel like taking a dip in the islet cove.


Free! cancellation up to 24 hours before the date of the activity with 100% refund / Less than 24 hours, late arrival or no show: no refund will be provided.

Starting point

Marina of Sancti Petri. Detailed information will be indicated on the booking voucher.
Sancti Petri Castle Boat Trip
from 16 $
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Best price guarantee

Nattivus guarantees you the best price available at the time of making your reservation. However, if you find a lower price offer in the same currency as the original purchase, for the same dates, conditions and characteristics of the booked activity, we will match the price, refunding you the difference. This reservation must be a minimum of € 20.

For this, it will be necessary to present a complete and final budget as proof, which includes all the concepts of the reservation: date, duration, currency, price, participants, modality, management expenses, etc., issued by another agency legally authorized to operate in Spain, the same day that you have made your reservation with Nattivus, from which any additional discount will be excluded for belonging to a specific group.

To request a refund, send a message to info@nattivus.com with your name and booking number along with a proof of the lower price. Refunds of the price difference will be processed in the same payment method used for the original reservation.


Nattivus complies with all security and protection of information measures to your payment details which are handled and treated safely, always encoded, and are not stored or shared with third parties for any other purpose than carrying out the transaction.


We accept Visa, Mastercard, American Express, PayPal and cash. Payment is 100% secure. We consider the following forms of payment, as indicated in the file for each activity:

Single payment: The payment of the total amount will be made at the time of booking. Cash payments are not accepted on the day of the visit.

Payment the day of the tour: A first payment of a percentage of the total will be required at the time of booking and the second payment of the remaining amount you will pay at the destination on the day of the activity, in cash or card, as indicated. Please note that only payments in local currency will be accepted (for example in Spain only EUROS will be accepted).

Payment in 2 installments: It will be necessary to pay a first payment of a percentage of the total amount when making the reservation. The second payment of the remaining amount must be made before the day of the activity, on the deadline indicated. In case of reaching this date and the pending amount has not been paid, the reservation will be cancelled and the amount paid initially will be refunded. Please note that this payment method is applied to reservations whose departure date is more than 30 days from the reservation date. For reservations whose departure date is within the following 30 days, 100% of the amount will be charged at the time of booking.


Free! cancellation up to 24 hours before the date of the activity with 100% refund / Less than 24 hours, late arrival or no show: no refund will be provided. If you need to cancel your booking, please, email us at info@nattivus.com.

Best price guaranteed

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