le Trou Bleu · Avandra

Avandra

Adventure Awaits

le Trou Bleu

Loop Walk

150

about 44 min walking

3.26 km

Loop

774 m

724 m

674 m

Move along the chart to follow it on the map

Heights: Copernicus DEM GLO-30 © DLR e.V. 2010–2014 and © Airbus Defence and Space GmbH 2014–2018, provided under COPERNICUS by the European Union and ESA.

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Weather at the start

Rolling walk

Gentle ups and downs, nothing steep.

Climb

44 m

Drop

58 m

Highest

733 m

Lowest

688 m

Walking time

about 44 min

Which way round

Clockwise: No steep climbing, no steep descents.

Anticlockwise: No steep climbing, no steep descents.

No steep ground — the same effort whichever way you go.

Main climb: km 2.7–3.3, from 688 m to 715 m.

How the 3.3 km splits

Flat

0.7 km

Climbing

1.0 km

Descending

1.5 km

Link it with other walks

Sentier Découverte de la Bienne

Starts here too · Shares 3.2 km of path · meets at km 0.0

3.26 km

Cluses et Viaducs de Morez

Shares 1.9 km of path · meets at km 0.0, 1.3

17.03 km

Pdipr39

Crosses at km 1.4

858.59 km

Campsites near the start

Camping De La Bucle

1.8 km from the start · 4.3★ (205)

Adnot Laetitia

1.8 km from the start · 4.2★ (13)

Camping et caravaneige Jura Le Champ de Mars

5.7 km from the start · 4.5★ (454)

Camping-Chalets La Favière

5.8 km from the start · 4.6★ (301)