Tonga, Asia & Pacific

The designations employed and the presentation of material on this map do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.

Number of Protected areas


0 with management effectiveness evaluations

Polygons/Points ratio

100% Polygons

0% Points

Number of sources

For National designations 1

Protected areas coverage (Ref 1 ↓ )

Area terrestrial

12.59% coverage

96 km2 Land Area Protected

767 km2 Total Land Area

6.42% with management effectiveness evaluation

49.213533 km2 Area Assessed

Area marine

0.06% coverage

390 km2 Marine Area Protected

668,055 km2 Total Marine Area

0.0% with management effectiveness evaluation

4.999166 km2 Area Assessed

Warning: These statistics might differ from those reported officially by countries due to difference in methodologies and datasets used to assess protected area coverage and differences in the base maps used to measure terrestrial and marine area of a country or territory.

Learn how we calculate protected area coverage statistics

IUCN Management categories

Management categories Count %
3 6.0
5 10.0
1 2.0
3 6.0
38 76.0

Governance types

Name Governance type Count %
11 22.0
38 76.0
1 2.0

Regional designations


Categories Count

International designations


Categories Count