Mont du Chat Tunnel - Circling the Hexagon - CycleBlaze

May 20, 2025 to May 21, 2025

Mont du Chat Tunnel

May 20, 2025

This was a rest day in Chambéry, a day off the bike to wander a bit and catch up on the journal. While others in the group experienced some noteworthy moments, it was a pretty uneventful day for me and hence nothing to report.

May 21, 2025

Rested and raring to go, I was ready for Scott’s suggestion that we ride up through the Mont du Chat tunnel, which crosses Mont du Chat and connects Bourget-du-Lac with the area known as the Savoyard foreland. I won’t belabor the narrative too much as I’m falling behind in the journal and there can be more to gleane by reading Scott’s version. Suffice it to say it was another special day cycling through spectacular scenery.

Scott and I set off under cloudy skies with hopes for clearing later in the day. There were a few hiccups at the start and it was almost 11:30 before we reached the cycle path that would take us to Lac-du-Bouget – I was ready for elevenses before we even left! Lucky for me, we happened on a small food stand at a putt-putt course near the marina where I feasted on a hot dog and Fanta. 

A brief pause at the start to resolve some Garmin issues
Heart 4 Comment 0
Poppies along the cycle path, with clouds still hanging over Mont du Chat
Heart 6 Comment 0
A longer view of above, showing blue skies and rising clouds
Heart 5 Comment 0
French version of the American classic
Heart 3 Comment 0
The clouds had lifted and the teeth of Mont du Chat were visible by the time we finished lunch and reached the marina
Heart 2 Comment 0
Bopping along at the marina
Heart 2 Comment 0
A look toward Aix-les-Bains
Heart 2 Comment 0

We left the lake and began the short climb up to the tunnel – a somewhat steep but manageable ascent through Bourdeau where we joined the D914 highway. There are actually two Mont du Chat tunnels, one for D914 road traffic and the other for us “soft mobility” travelers such as cyclists, pedestrians, and emergency vehicles. There was a shoulder on the very short stretch of D914 before we turned off at the tunnel entrance and entered a wide, cool, ~1500m long corridor festooned with murals depicting area landmarks and activities.

It was a magical ride. I even saw “Santa Claus” who I’d passed a few days earlier on my way north along the Via Rhona – unfortunately I did not recognize him soon enough to get another picture.

The ferry cruising along Lac-du-Bourget provides some sense of scale to our surroundings
Heart 5 Comment 0
Entering the Tunnel du Chat
Heart 5 Comment 0
Heart 4 Comment 1
Scott AndersonAlmost as good as a real cat!
Reply to this comment
3 weeks ago
Heart 1 Comment 0
Heart 3 Comment 0
Had to get a cow picture in somewhere
Heart 5 Comment 0

We exited the tunnel to a completely new landscape dominated by the sloping hills, small hamlets and vineyards of the Savoyard foreland. We rolled along the plateau for four miles, stopping often for pictures. Had we desired, we could have continued down to Chanaz and the Rhone River, intersecting with the route I took up the river just last week. There isn’t much to say about this glorious stretch – other than to note that each cyclist we passed was sporting a grin as big as ours.  

Shortly after exiting the tunnel, with Mont du Chat in the backgound
Heart 6 Comment 0
Heart 2 Comment 0
Is this great or what!
Heart 9 Comment 0
A Lamborghini wink
Heart 5 Comment 0
Heart 1 Comment 0
Vivien George and Mont du Chat
Heart 1 Comment 0
The Black Box Billième - one stop shopping kiosk for all your culinary needs
Heart 4 Comment 0
Heart 1 Comment 0
Heart 1 Comment 0
Heart 1 Comment 0
Where's Scott
Heart 3 Comment 0
Heart 2 Comment 0
Heart 4 Comment 0
A did see a cow, but she wouldn't see me
Heart 7 Comment 0
Heart 3 Comment 0
Heart 3 Comment 0
Christiane, on her way from Yenne to the Lac-du-Bourget to visit family
Heart 5 Comment 0

Scott had mapped a return route to Chambéry that took us up along the small roads above the lake. It was a bit bumpier at the start but it provided a nice contrast to the cycle route we’d taken on the way out. We arrived back at the hotel around five – just enough time for a quick Chat nap before dinner.

Back on the lake side of the tunnel
Heart 2 Comment 0
Along the more varied return route to Chambéry
Heart 4 Comment 0
One of the many murals of Chambéry
Heart 3 Comment 0
Heart 0 Comment 0

Today's ride: 33 miles (53 km)
Total: 533 miles (858 km)

Rate this entry's writing Heart 9
Comment on this entry Comment 5
Scott AndersonYou got a lot of great photos for the day, especially of Scott!
Reply to this comment
3 weeks ago
Rich FrasierChat nap! Bilingual puns! Yeah!!
Reply to this comment
2 weeks ago
Suzanne GibsonGreat pics, Susan!
Reply to this comment
2 weeks ago
Susan CarpenterTo Suzanne GibsonThank's Suzanne
Reply to this comment
2 weeks ago
Carolyn van HoeveType your comment here
Reply to this comment
2 days ago