Carcavelos
Lisbon, Portugal — Excellent water quality
Located 7.76 km from Cascais, Carcavelos is a Blue Flag beach, meaning it meets strict standards for water quality, environmental management, and safety. The beach is open year-round, though May, June, and September offer the best conditions for swimming. Check local safety arrangements before your…
Quick Overview
Plan Your Visit to Carcavelos
The key facts before you go
About the Beach
What is Carcavelos?
Located 7.76 km from Cascais, Carcavelos is a Blue Flag beach, meaning it meets strict standards for water quality, environmental management, and safety. The beach is open year-round, though May, June, and September offer the best conditions for swimming. Check local safety arrangements before your visit. The Blue Flag certification comes from the Foundation for Environmental Education, so families and environmentally minded travelers can rely on consistent standards here.
It sits alongside certified beaches along Lisbon, part of a broader network of certified beaches throughout Portugal certified annually by the Foundation for Environmental Education.
Sunrise, Sunset & Beach Direction
Carcavelos faces S toward Atlantic Ocean. The best light for photography and swimming is typically in May, June, September. The beach's orientation determines when it catches direct sun — plan your visit around this to make the most of your time there.
Planning
When to Go — Month by Month
| Month | Air Temp | Water Temp | Crowds |
|---|---|---|---|
| Jan | 12°C | 9°C | Low |
| Feb | 13°C | 10°C | Low |
| Mar | 13°C | 10°C | Low |
| Apr | 15°C | 12°C | Low |
| May | 18°C | 15°C | Med |
| Jun | 19°C | 16°C | Med |
| Jul | 21°C | 18°C | High |
| Aug | 21°C | 18°C | High |
| Sep | 21°C | 18°C | Med |
| Oct | 19°C | 16°C | Low |
| Nov | 15°C | 12°C | Low |
| Dec | 13°C | 10°C | Low |
The best time to visit Carcavelos is May, June, September. Air temperatures peak around 21.1°C in summer. Peak water temperature reaches 18.1°C in July.
How crowded does Carcavelos get?Like most Blue Flag beaches in Portugal, Carcavelos sees its highest visitor numbers in July and August. The beach maintains a pleasant atmosphere even in peak season.
Is Carcavelos open year-round?The beach itself is accessible year-round, though staffed facilities including lifeguards typically operate only during the official season (typically July–September). The Blue Flag is displayed during the certification period only.
The Water
Swimming and Beach Life at Carcavelos
Is Carcavelos safe to swim?Carcavelos is Blue Flag certified, which requires meeting strict bathing water standards set by the EU Bathing Water Directive. Water quality is rated <span class="inline-stat">Excellent</span>. The beach does not have lifeguards stationed on the beach — swim with appropriate caution.
What is the water temperature at Carcavelos?Peak water temperature at Carcavelos reaches around <span class="inline-stat">18.1°C</span> in July, making it comfortable for swimming during the summer months. In winter (January), air temperatures average 11.8°C.
What is the beach like at Carcavelos?Carcavelos on the Lisbon coast of Portugal. It meets all Blue Flag criteria for environmental management, water quality, safety, and facilities.
Does Carcavelos have good facilities?As a Blue Flag certified beach, Carcavelos meets the Foundation for Environmental Education's standards for facilities and services. Showers are available. Toilet facilities are on site. Parking is available nearby.
Carcavelos sits on the Atlantic Ocean — explore all Blue Flag beaches on the Atlantic.
Planning a trip to Portugal? Blue Flag Beaches Portugal — our editorial guide to certified beaches across the country.
Transport
Getting to Carcavelos
How do I get to Carcavelos by car?Carcavelos is approximately 7.76 km from Cascais. Follow local road signs to the beach. Check Google Maps or a local map for the most current directions.
What is the nearest airport to Carcavelos?The nearest airport is Faro Airport (FAO), approximately 220.4 km away.
Can I get to Carcavelos by public transport?Public transport options vary by season. Check local transport authority websites for current bus and train schedules connecting to Cascais.
Practical Details
Practical Information
| At the Beach | |
| Entry | Free — no charge to access the beach |
|---|---|
| Lifeguards | ✗ |
| Disabled Access | Contact local authority for details |
| Showers | ✓ Available during season |
| Toilets | ✓ Available during season |
| Beach Type | Coastal beach |
| Visiting Information | |
| GPS Coordinates | 38.6799°N, 9.3337°W |
| Water Quality | Excellent (EU Bathing Water Directive) |
| Blue Flag Operator | Foundation for Environmental Education (FEE) — Portugal |
Frequently Asked Questions
Carcavelos FAQ
Is Carcavelos suitable for children?
Carcavelos is a Blue Flag certified beach in Lisbon, Portugal. Shower facilities are available. The EU Excellent water quality rating means the water is safe and clean for all swimmers, including children. Blue Flag certification itself requires meeting strict environmental and safety standards that benefit all beach users.
Is Carcavelos free to access?
Yes, access to Carcavelos is free — there are no entry fees or charges to use the beach. Parking is available nearby; check local signs for any parking charges. Facilities including showers and toilets are typically available during the official season at no charge. The beach is managed by local authorities under the Blue Flag programme.
When is the best time to visit Carcavelos?
The best time to visit Carcavelos is May, June, September. Water temperature peaks at around 18.1°C in July, which is ideal for swimming. Air temperatures reach 21.1°C in summer. If you prefer quieter conditions, visiting in June or September gives you warm weather with fewer crowds than the July–August peak. The Blue Flag is displayed during the certified season, confirming the beach meets all water quality and safety standards.
What is the water quality at Carcavelos?
Carcavelos is Blue Flag certified, which requires meeting strict annual water quality standards set by the EU Bathing Water Directive. Water quality is currently rated Excellent. Blue Flag certification is awarded by the Foundation for Environmental Education (FEE) and requires independent water quality monitoring throughout the season. The results are publicly available from the European Environment Agency.
How do I get to Carcavelos?
Carcavelos is located in Lisbon, Portugal. It is approximately 7.76 km from Cascais. The nearest airport is Faro Airport (FAO), 220.4 km away. Parking is available at or near the beach. Check local transport authority websites for current public transport schedules. A car is the most flexible option for reaching the beach, particularly outside peak season.
Explore More
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