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

Alentejo, Portugal
93 Results
Lisbon: Kayaking and snorkeling in Sesimbra with photos!

The instructors know very well the area they are working in, so they have a different, more in-depth and specific knowledge. All our instructors are …More

The instructors know very well the area they are working in, so they have a different, more in-depth and specific knowledge. All our instructors are...

3 hours Free Cancellation
5.0 (81)
from
$34
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
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
$46
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
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
$46
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

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 (32)
from
$51
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 (32)
from
$29
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 Observation of Dolphins with Local Marine Biologist

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

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 (21)
from
$57
Arrabida Kayak Tour from Sesimbra - Small Group

The best views of Arrábida Natural Park are here in the ancient village of Sesimbra. Meet us directly by the ocean and start an adventure …More

Likely to Sell Out
Likely to Sell Out

The best views of Arrábida Natural Park are here in the ancient village of Sesimbra. Meet us directly by the ocean and start an adventure...

4 hours Free Cancellation
5.0 (19)
from
$40
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
$97
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
$458
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
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
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

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
$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
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
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
$251
Lisbon Eco-Try Dive - Diving Baptism

This experience consists of a training and awareness session on the ecology of the oceans as well as two dives: First dive is for adaptation. …More

This experience consists of a training and awareness session on the ecology of the oceans as well as two dives: First dive is for adaptation....

3 hours Free Cancellation
5.0 (5)
from
$111
A day at the beach and diving

This is the ultimate fun and diving experience. It's for your entire crew. You will be sharing what you love to do with those who …More

This is the ultimate fun and diving experience. It's for your entire crew. You will be sharing what you love to do with those who...

4 hours Free Cancellation
5.0 (4)
from
$286
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
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