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Road cycling routes
United States
Guam
Apotgan

Inalahan Volcanic Coast – Inarajan Natural Pool loop from Guam Memorial Hospital

Routes
Road cycling routes
United States
Guam
Apotgan

Inalahan Volcanic Coast – Inarajan Natural Pool loop from Guam Memorial Hospital

Hard

4.6

(8781)

14,462

riders

Inalahan Volcanic Coast – Inarajan Natural Pool loop from Guam Memorial Hospital

04:59

103km

1,290m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: April 22, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.64 km

Ypao Beach

Highlight • Beach

2

68.8 km

Inalahan Volcanic Coast

Highlight • Beach

Beautiful souther tip of Guam, where black volcanic rock makes up the beach.

Tip by

3

70.0 km

Inarajan Natural Pool

Highlight • Natural Monument

Amazing volcanic rock formation that has created crystal clear, calm water pools away from the waves of the ocean. Very peaceful and almost magical location.

Tip by

4

90.5 km

Pago Bay Climb

Highlight • Climb

Pago Bay climb is a wide road that climbs near the cliffs of the the coast. One one sideyou can see beautiful big houses balanced ont he top of the …

Tip by

B

103 km

End point

Parking

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Way Types & Surfaces

Way Types

94.7 km

6.99 km

1.68 km

141 m

Surfaces

101 km

1.53 km

779 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (220 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Today

Friday 17 July

31°C

25°C

54 %

Additional weather tips

Max wind speed: 19.0 km/h

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

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Description

If you're looking for a serious road cycling challenge on Guam, the Inalahan Volcanic Coast – Inarajan Natural Pool loop from Guam Memorial Hospital delivers. This difficult 64.3-mile (103.5 km) route packs in 4217 feet (1285 metres) of elevation gain, taking roughly 4 hours and 59 minutes to complete. It's a demanding ride best suited for experienced cyclists ready to tackle significant climbs and a long day in the saddle.

What to expect on Inalahan Volcanic Coast – Inarajan Natural Pool loop from Guam Memorial Hospital

This extensive road cycling route takes you from the central area of Guam down to its southern coast, offering a chance to explore the Inalahan Volcanic Coast and the scenic Inarajan Natural Pool area. While specific terrain details for this exact cycling route are not widely documented, you can anticipate a varied ride through coastal landscapes and potentially rolling hills as you navigate towards the natural pools. The significant elevation gain indicates a challenging profile, so be prepared for sustained climbs and descents throughout the journey. This route is definitely for cyclists who enjoy pushing their limits and covering long distances.

Planning your visit

Starting from Guam Memorial Hospital, this loop requires careful planning due to its length and difficulty. Given Guam's tropical climate, consider starting early in the morning to avoid the midday heat and humidity. Carry plenty of water and nutrition, as services might be sparse along some stretches of the southern Guam road cycling routes. As specific information on parking or public transport for cyclists at the start point is not readily available, plan your logistics accordingly for a smooth departure and return.

Trail details

  • Distance: 64.3 miles (103.5 km)
  • Elevation gain: 4217 feet (1285 metres)
  • Difficulty: difficult
  • Estimated time: 4 hours and 59 minutes

Nearby routes

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Inalahan Volcanic Coast – Inarajan Natural Pool loop from Guam Memorial Hospital

04:59h

103km

1,290m

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