Region IV-A (Calabarzon)
Region IV-A (Calabarzon) is a STATE in Philippines, Asia.
Region IV-A, known as Calabarzon, is the vibrant economic and tourism powerhouse just south of Metro Manila, offering an enticing blend of natural wonders, historical sites, and modern attractions. The name itself is an acronym for its five provinces: Cavite, Laguna, Batangas, Rizal, and Quezon. Travelers are drawn to its stunning landscapes, from the iconic Taal Volcano in Batangas—a volcano within a lake within a volcano—to the serene hot springs of Laguna and the cool mountain retreats of Rizal. The region is steeped in history, being the birthplace of Philippine independence in Cavite, and offers rich cultural experiences like the Pahiyas Festival in Lucban, Quezon. Coastal areas like Nasugbu and Laiya in Batangas boast beautiful beaches and diving spots, while Tagaytay provides breathtaking ridge-top views, perfect for a weekend escape. With its proximity to Manila, Calabarzon serves as an accessible gateway to adventure, relaxation, and cultural immersion, featuring everything from heritage towns and pilgrimage sites to world-class resorts and burgeoning food scenes.
Best time to visit Region IV-A (Calabarzon)
November to February (cool dry season) is ideal for outdoor activities, festivals, and beach trips, with pleasant temperatures and lower humidity. March to May (hot dry season) is good for beach visits but can be very hot. The Pahiyas Festival in Lucban (May 15) is a major cultural highlight. Avoid the rainy season (June-October) for heavy rains and possible typhoons, though it's less crowded.
October
NowRight now
- Condition
- Overcast
- Temperature
- 26°
- Feels like
- 30°
- Humidity
- 83%
- Wind
- 5 km/h
- Precipitation
- 0 mm
Typical for October
- Weather
- Rainy 26-32°C
Travel notes
- Crowds
- Moderate
- Prices
- Shoulder
Transition month
Weather from Open-Meteo
Know before you go
Getting there
Ninoy Aquino International Airport
International
60 km away
Calbayog Airport
Domestic
350 km away
Bicol International Airport
Domestic
400 km away
Getting around
Stay connected
WiFi speed
25 Mbps
Mobile data
Excellent
WiFi
Widely available in cities
Local SIM
Local SIM available at airport from $5
Calling code
+63
Stay safe
Overall
8/10Scam risk is low but beware of overpriced tours. Night safety is good in tourist areas.
Night safety
7/10Scam risk is low but beware of overpriced tours. Night safety is good in tourist areas.
Transport
9/10Scam risk
6/10Entry and health
Health information
Culture
Local customs
Costs and practicals
Currency
Cost level
Meals
Hotels
Local transport
Cost notes
Timezone
More facts
Population
16,200,000
Area
16,873 km²
Government
Regional government composed of five component provinces and several highly urbanized cities
ISO code
PH-40
Type
Province
Frequently Asked Questions
Also known as: Unibersidad ng Pilipinas Los Baños, UPLB;UP elbi, University of the Philippines Los Baños, Santa Cruz



