Top things to do in Alentejo in Summer (Updated November 2026)

Alentejo, Portugal
Sesimbra : Guided Kayak Tour in Arrábida Natural Park & Caves

Discover the amazing Arrabida Natural Park on a guided kayaking tour that starts in Sesimbra harbour. Explore the coastal environment with hidden caves and relax …More

Discover the amazing Arrabida Natural Park on a guided kayaking tour that starts in Sesimbra harbour. Explore the coastal environment with hidden caves and relax...

3 hours Free Cancellation
5.0 (180)
from
$40
Sesimbra Caves and Snorkel Boat Tour with Local Guide

Our boat is a family boat that can carry up to 7 customers, which becomes ideal for families or small groups of friends. Our boat …More

Likely to Sell Out
Likely to Sell Out

Our boat is a family boat that can carry up to 7 customers, which becomes ideal for families or small groups of friends. Our boat...

3 hours Free Cancellation
5.0 (34)
from
$51
Sesimbra - Half-Day Kayak Tour

Within an hour distance from Lisbon, this is a nature experience you will like to share with your family and friends. Using very stable double-seat …More

Within an hour distance from Lisbon, this is a nature experience you will like to share with your family and friends. Using very stable double-seat...

3 hours Free Cancellation
4.8 (42)
from
$45
Sesimbra - Dolphins c/ Marine Biologist + Quick Embarkation

Discover the magic of dolphin watching in Sesimbra, one of Portugal’s most stunning coastal regions, located in the heart of the Arrábida Natural Park. Starting …More

Discover the magic of dolphin watching in Sesimbra, one of Portugal’s most stunning coastal regions, located in the heart of the Arrábida Natural Park. Starting...

2 hours 30 minutes Hotel pickup offered Free Cancellation
4.9 (42)
from
$57
Canoeing Portinho Arrábida

Canoeing is an outdoor activity that allows you to insert the practitioner into the environment, putting him in perfect symbiosis with nature. Discover the paradisiacal …More

Canoeing is an outdoor activity that allows you to insert the practitioner into the environment, putting him in perfect symbiosis with nature. Discover the paradisiacal...

3 hours Free Cancellation
5.0 (15)
from
$34
Try Dive Marine Reserve, Arrábida, Setúbal, Sesimbra, near Lisbon

We provide you with the opportunity to explore the bottom of the oceans. With our team you can share unforgettable experiences, discovering places and landscapes …More

We provide you with the opportunity to explore the bottom of the oceans. With our team you can share unforgettable experiences, discovering places and landscapes...

2 hours Free Cancellation
5.0 (18)
from
$108
Sesimbra Discovery by Kayak

Spend an exciting day on the water with this 3-hour guided kayak tour of the Sesimbra coast. You will be amazed with the Cliffs, caves …More

Spend an exciting day on the water with this 3-hour guided kayak tour of the Sesimbra coast. You will be amazed with the Cliffs, caves...

3 hours Free Cancellation
5.0 (74)
from
$29
Arrábida: Guided Transparent Kayaking Tour

Explore the stunning shores of Arrábida Natural Park by paddling through one of the most beautiful places in Portugal. Discover the underwater world of Arrábida …More

Explore the stunning shores of Arrábida Natural Park by paddling through one of the most beautiful places in Portugal. Discover the underwater world of Arrábida...

2 hours
5.0 (67)
from
$63
Cabo Espichel Sunset Tour

Boat trip along the rocky coast of the Arrábida Natural Park, leaving Sesimbra towards Cabo Espichel, where you can enjoy the most beautiful sunset in …More

Boat trip along the rocky coast of the Arrábida Natural Park, leaving Sesimbra towards Cabo Espichel, where you can enjoy the most beautiful sunset in...

2 hours Free Cancellation
5.0 (8)
from
$60
Lisbon: Snorkeling in the Prof Luiz Saldanha Marine Reserve

Snorkelling reveals an underwater world full of life and colour in the Prof. Luiz Saldanha Marine Reserve. With calm waters and impressive biodiversity, this guided …More

Likely to Sell Out
Likely to Sell Out

Snorkelling reveals an underwater world full of life and colour in the Prof. Luiz Saldanha Marine Reserve. With calm waters and impressive biodiversity, this guided...

3 hours Free Cancellation
5.0 (9)
from
$62
Coasteering and Speedboat, Arrábida Setúbal, Sesimbra near Lisbon

WIND gives you the opportunity to practice coasteering, as well as other sports/adventure disciplines, having access to specific experiences and courses, depending on your intention …More

WIND gives you the opportunity to practice coasteering, as well as other sports/adventure disciplines, having access to specific experiences and courses, depending on your intention...

3 hours Free Cancellation
5.0 (39)
from
$45
Kayak tour from Sesimbra to Ribeira do Cavalo Beach, passing through the caves

It allows you to explore Ribeira do Cavalo beach and the surrounding area. It allows you to kayak into two small caves and pass through …More

It allows you to explore Ribeira do Cavalo beach and the surrounding area. It allows you to kayak into two small caves and pass through...

3 hours Free Cancellation
4.9 (26)
from
$42
Sesimbra: Private Yacht tour in Arrábida Secret Beaches and Bays

At check in at our centre just pick up your short suit and all is ready to board one of the most fantastic adventures of …More

At check in at our centre just pick up your short suit and all is ready to board one of the most fantastic adventures of...

3 hours Free Cancellation
5.0 (4)
from
$1,249
Private Tour in Arrabida Region

At the gates of Lisbon, the Arrábida is a small paradise that offers experiences of immersion in nature, its history and unique traditions. Let our …More

At the gates of Lisbon, the Arrábida is a small paradise that offers experiences of immersion in nature, its history and unique traditions. Let our...

4 hours Free Cancellation
5.0 (5)
from
$250
Kayak Marine Reserve, Arrábida Natural Park, Setúbal, near Lisbon

Explore the coast of the Arrábida mountain. With our team you can share unforgettable experiences, discovering corners and landscapes of rare beauty. A walk inside …More

Explore the coast of the Arrábida mountain. With our team you can share unforgettable experiences, discovering corners and landscapes of rare beauty. A walk inside...

3 hours Free Cancellation
4.9 (33)
from
$29
My first scuba experience in the Ocean

Enjoy the rich underwater world off the coast of Sesimbra in a fascinating activity, diving! Be guided by certified instructors as you discover a rich …More

Enjoy the rich underwater world off the coast of Sesimbra in a fascinating activity, diving! Be guided by certified instructors as you discover a rich...

3 hours Free Cancellation
5.0 (9)
from
$74
Kayak and Paddle Tour in Marvão

Explore the waters of the Apartadura dam and enjoy the surrounding landscape. Our water mirror, located in the middle of the Natural Park of Serra …More

Explore the waters of the Apartadura dam and enjoy the surrounding landscape. Our water mirror, located in the middle of the Natural Park of Serra...

3 hours Free Cancellation
5.0 (4)
from
$86
Half-Day boat experience - Comporta - Troia - Setubal

This is a unique opportunity to visit one of the Europe secrets. The beautiful and small caves in Serra da Arrabida, the small beaches only …More

This is a unique opportunity to visit one of the Europe secrets. The beautiful and small caves in Serra da Arrabida, the small beaches only...

3 hours Free Cancellation
4.9 (16)
from
$454
Double dream dive on a Maritime Reserve

Think of a place where you dive everytime you go there, no matter the time of the year. Think of a place where you dive …More

Think of a place where you dive everytime you go there, no matter the time of the year. Think of a place where you dive...

3 hours Free Cancellation
5.0 (7)
from
$171
Canoeing Sesimbra

Canoeing is an open air activity that allows you to insert the practitioner into the environment, placing him in perfect symbiosis with nature. Discover the …More

Canoeing is an open air activity that allows you to insert the practitioner into the environment, placing him in perfect symbiosis with nature. Discover the...

3 hours Free Cancellation
5.0 (1)
from
$34
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