Looking for the best hikes and walks in Hilo Watershed Forest Reserve? Then browse our collection of routes around this beautiful natural park in Hawaiʻi County below. We present you with hiking trails in Hilo Watershed Forest Reserve — all you’ve got to do is pick your favorite and get going.

Last updated: October 6, 2025

4.5

(2)

hikers

1. Puʻu Oʻo Trail loop — Hawaiʻi Island

13.9km

03:35

70m

80m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

4.5

(2)

hikers

2. Emesine Cave loop from Kaumana

14.0km

03:38

90m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

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5.0

(1)

hikers

3. Puʻu Oʻo Trail loop from Kaumana

8.76km

02:19

80m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

4.0

(1)

hikers

4. Rainbow Falls – Wailuku River State Park loop from Pu‘u‘eo

7.87km

02:09

120m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

hikers

5. Liliuokalani Gardens – Rainbow Falls loop from Mokaoku

11.2km

03:00

140m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Most popular routes in Hilo Watershed Forest Reserve

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The best walks and hikes in Hilo Watershed Forest Reserve

1. Puʻu Oʻo Trail loop — Hawaiʻi Island

2. Emesine Cave loop from Kaumana

3. Puʻu Oʻo Trail loop from Kaumana

4. Rainbow Falls – Wailuku River State Park loop from Pu‘u‘eo

5. Liliuokalani Gardens – Rainbow Falls loop from Mokaoku

Most popular routes in Hilo Watershed Forest Reserve

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

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