Mavulis Island

Island Northernmost Philippine island in the Batanes group

At the northern edge of the Philippines, Mavulis (Y’ami) Island is the country’s northernmost land; adventurous travelers seek its remoteness, seabird life and rugged coastal cliffs.

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Mavulis Island, also called Y’Ami, is the northernmost island in the Philippine archipelago, part of Batanes province. It is a small, remote island notable for its geographic extremity.

The island has long been visited by local seafarers and has occasional use by government or military units due to its strategic location; it has no substantial history of permanent settlement. Traditional ties link the island to the people of Batanes.

Mavulis sits at the northern limit of the Philippines archipelago in the Luzon Strait, north of the main Batanes islands and separated from Taiwan by wider ocean expanses.

  • Northernmost point: Mavulis Island is the northernmost landmass of the Philippines and is also known locally as Y'Ami Island.
  • Access: Access is highly restricted and requires boat transport from the Batanes group; visits are typically made by fishermen, military personnel or organized expeditions.
Mavulis Island
Mavulis Island (Y'Ami), Batanes, Philippines
21.1118, 121.9500

How to Get to Mavulis Island #

Mavulis (Y’Ami) sits north of the Batanes group. Access requires a chartered boat from Batanes (Itbayat or Basco) and coordination with local and national authorities; sea conditions dictate schedules and safety.

Tips for Visiting Mavulis Island #

  • Mavulis is the Philippines' northernmost island - bring proper permissions and coordinate with local authorities before attempting a visit.
  • Ensure fuel and contingency supplies; the waters are remote and weather can close passage quickly.

Best Time to Visit Mavulis Island #

Best visited in the dry months (March-May) when sea crossings from Batanes are most reliable.

Dry season
March-May · 24-30°C
Calmer seas-best window for boat access.
Typhoon season (avoid)
June-November · 25-31°C
High risk of storms and rough seas; travel ill-advised.

Weather & Climate near Mavulis Island #

Climate
Temperature & Rainfall
Temperature Range
31°
Warmest Month
17°
Coldest Month
Monthly Conditions

January

Weather

1.2
UV Index
High
10.9h daylight

February

Weather

1.5
UV Index
Very High
11.3h daylight

March

Weather

1.7
UV Index
Very High
11.9h daylight

April

Weather

2.0
UV Index
Extreme
12.5h daylight

May

Weather

2.2
UV Index
Extreme
13.0h daylight

June

Weather

2.5
UV Index
Extreme
13.3h daylight

July

Weather

2.5
UV Index
Extreme
13.2h daylight

August

Weather

2.3
UV Index
Extreme
12.7h daylight

September

Weather

2.0
UV Index
Extreme
12.2h daylight

October

Weather

1.7
UV Index
Very High
11.5h daylight

November

Weather

1.3
UV Index
High
11.0h daylight

December

Weather

1.0
UV Index
High
10.7h daylight

Nearby Attractions to Mavulis Island