Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Hiking trails & Routes
France
Provence-Alpes-Côte D'Azur
Provence
Provence-Alpes-Côte d'Azur
Nice
La Brigue

Cime de Marta frontier ridge hike to Opera 33 bis

Moderate

3

hikers

Cime de Marta frontier ridge hike to Opera 33 bis

04:58

11.9km

800m

Hiking

Peaceful frontier ridge hike through ancient fir forests to historic fort ruins with cross-border Alpine views.

Last updated: September 17, 2025

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

Get Directions

9.03 km

Opera 33 bis

Fort

B

11.9 km

End point

Loading

Way Types & Surfaces

Way Types

7.50 km

3.58 km

858 m

Surfaces

6.59 km

5.28 km

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Wednesday 8 July

27°C

15°C

31 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.5

711

Laghetti di Lecchiore - ring tour

01:47h

5.24km

260m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy