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Hautes-Alpes — road climbs measured by LiDAR

All 95 published climbs in Hautes-Alpes, ranked by their steepest 25 m and measured on IGN’s LiDAR HD 0.5 m laser surveys. Pages listed but not ranked follow the ranked rows, unnumbered.

Surface: · Caveated rows: (ranks stay the true ranks) · every published row is listed here — the toggles filter this page without hiding anything from the links above.

#	Climb	Department	Max 25 m	Length	Net rise	Overall	Surface	Evidence
1	Chemin de Peyre Amoroure	Hautes-Alpes	≈caveated31.1%	2735 m	249 m	9.1%	Paved	Good
2	Route des Gaillards	Hautes-Alpes	29.0%	1699 m	171 m	10.1%	Paved	High
3	Lane near Orcières	Hautes-Alpes	≈caveated25.6%	4482 m	379 m	8.4%	Paved	Good
4	Chemin du Goutaud	Hautes-Alpes	≈caveated25.6%	342 m	68 m	20.0%	Mixed surface	Good
5	Rue du Milieu	Hautes-Alpes	≈caveated25.0%	233 m	27 m	11.4%	Paved	Good
6	Lane near Mélézet	Hautes-Alpes	≈caveated25.0%	1656 m	151 m	9.1%	Paved	Good
7	Chemin des Turcs	Hautes-Alpes	≈caveated23.7%	2761 m	267 m	9.7%	Mixed surface	Needs confirmation
8	Lane near Les Chabauds	Hautes-Alpes	≈caveated23.5%	1338 m	126 m	9.4%	Mixed surface	Good
9	Côte des Rivières	Hautes-Alpes	≈caveated22.9%	434 m	74 m	17.0%	Paved	Good
10	Lane near La Croze (44.8391, 6.5025)	Hautes-Alpes	22.6%	948 m	130 m	13.7%	Mixed surface	High
11	Lane near Le Chabas	Hautes-Alpes	≈caveated22.6%	1078 m	75 m	6.9%	Mixed surface	Good
12	Lane near Les Richiers	Hautes-Alpes	≈caveated22.2%	2270 m	167 m	7.4%	Paved	Good
13	Chemin des Crozes	Hautes-Alpes	22.0%	396 m	62 m	15.5%	Mixed surface	Good
14	Chemin de la Gardette	Hautes-Alpes	≈caveated21.9%	569 m	79 m	13.9%	Mixed surface	Good
15	Lane near Les Émeyères	Hautes-Alpes	≈caveated21.7%	1859 m	115 m	6.2%	Paved	Good
16	Montée de la Combe	Hautes-Alpes	≈caveated21.5%	219 m	31 m	14.1%	Paved	Good
17	Lane near Le Sauze-du-Lac	Hautes-Alpes	21.4%	572 m	34 m	6.0%	Paved	High
18	Chemin des Amandiers	Hautes-Alpes	≈caveated21.4%	4254 m	304 m	7.1%	Paved	Good
19	Rue du Béal du Ton	Hautes-Alpes	21.4%	454 m	68 m	15.0%	Paved	Good
20	Route des Gautiers	Hautes-Alpes	≈caveated21.3%	3186 m	117 m	3.7%	Paved	Good
21	Route du Serre	Hautes-Alpes	≈caveated21.2%	2950 m	238 m	8.1%	Paved	Good
22	Lane near Le Poët (44.2964, 5.8912)	Hautes-Alpes	≈caveated21.1%	772 m	72 m	9.4%	Paved	Good
23	Lane near Le Poët (44.2892, 5.8886)	Hautes-Alpes	≈caveated21.1%	605 m	59 m	9.7%	Paved	Good
24	Route de Saluces	Hautes-Alpes	≈caveated21.0%	14342 m	949 m	6.6%	Paved	Good
25	Chemin de la Teppe	Hautes-Alpes	21.0%	1344 m	112 m	8.3%	Paved	Needs confirmation
26	Lane near Saint-Jean (44.5272, 6.0403)	Hautes-Alpes	≈caveated20.9%	432 m	29 m	6.7%	Paved	Good
27	Lane near Lareton	Hautes-Alpes	20.9%	922 m	85 m	9.2%	Mixed surface	High
28	Chemin des Valentins	Hautes-Alpes	20.8%	337 m	44 m	13.0%	Paved	High
29	Impasse de Richardet	Hautes-Alpes	≈caveated20.8%	371 m	48 m	12.9%	Paved	Good
30	Lane near Freysset	Hautes-Alpes	20.7%	275 m	35 m	12.8%	Paved	High
31	Chemin des Aumieyes	Hautes-Alpes	≈caveated20.7%	410 m	58 m	14.2%	Paved	Good
32	Chemin du Champ Fleuri	Hautes-Alpes	20.6%	461 m	31 m	6.7%	Mixed surface	High
33	Rue des Méalhans	Hautes-Alpes	≈caveated20.6%	230 m	34 m	14.7%	Paved	Good
34	Route de la Serre	Hautes-Alpes	≈caveated20.4%	824 m	77 m	9.4%	Paved	Good
35	Montée de l'Oratoire	Hautes-Alpes	20.3%	414 m	35 m	8.5%	Paved	High
36	Lane near Terre Droite	Hautes-Alpes	20.2%	622 m	54 m	8.7%	Paved	High
37	Route des Sayons	Hautes-Alpes	≈caveated20.2%	1375 m	122 m	8.9%	Paved	Good
38	Ruine de Mas de Blais	Hautes-Alpes	≈caveated20.2%	207 m	28 m	13.4%	Paved	Good
39	Chemin des Faysses	Hautes-Alpes	≈caveated20.1%	592 m	79 m	13.4%	Mixed surface	Good
40	Chemin du Barry	Hautes-Alpes	20.1%	293 m	38 m	13.1%	Paved	High
41	Chemin de Saint-Pierre	Hautes-Alpes	19.5%	1572 m	196 m	12.5%	Mixed surface	Good
42	Strada Comunale Valle Gimont	Hautes-Alpes	19.1%	1553 m	170 m	11.0%	Mixed surface	Good
43	Lane near Pomet	Hautes-Alpes	≈caveated18.1%	8766 m	603 m	6.9%	Paved	Needs confirmation
44	Route des Portes	Hautes-Alpes	≈caveated17.8%	1737 m	179 m	10.3%	Paved	Good
45	Lane near Le Veyer	Hautes-Alpes	≈caveated17.6%	3352 m	344 m	10.2%	Paved	Good
46	Montée de la Combe	Hautes-Alpes	≈caveated17.5%	1857 m	195 m	10.5%	Paved	Good
47	Col de Moissière from Les Cesaris	Hautes-Alpes	17.1%	7193 m	601 m	8.4%	Paved	Good
48	Lane near Les Moulinets Hauts	Hautes-Alpes	≈caveated16.7%	5822 m	525 m	9.0%	Paved	Good
49	Lane near Grand Pinet	Hautes-Alpes	16.3%	1510 m	156 m	10.3%	Paved	High
50	Col de Granon from Saint-Chaffrey	Hautes-Alpes	≈caveated16.0%	11307 m	1037 m	9.2%	Paved	Good
51	Route Nouvelle	Hautes-Alpes	≈caveated16.0%	8615 m	624 m	7.2%	Paved	Good
52	Lane near Le Mont de Bramousse	Hautes-Alpes	≈caveated16.0%	6983 m	623 m	8.9%	Gravel / dirt track	Good
53	Lane near Les Allemands	Hautes-Alpes	≈caveated15.6%	9685 m	689 m	7.1%	Paved	Good
54	Col du Noyer from Le Noyer	Hautes-Alpes	14.8%	6214 m	536 m	8.6%	Paved	High
55	Le Mauvais Pas from Pian del Colle	Hautes-Alpes	≈caveated14.7%	4234 m	300 m	7.1%	Paved	Good
56	Col du Noyer from SuperDévoluy	Hautes-Alpes	14.2%	6135 m	341 m	5.6%	Paved	Good
57	Col de Gleize from Laye	Hautes-Alpes	≈caveated14.1%	4789 m	447 m	9.3%	Paved	Good
58	Col Agnel / Colle dell'Agnello from Saint-Véran	Hautes-Alpes	13.9%	10646 m	737 m	6.9%	Paved	Good
59	Col des Portes from La Grave	Hautes-Alpes	13.8%	4400 m	329 m	7.5%	Paved	High
60	Col d'Izoard from Arvieux	Hautes-Alpes	≈caveated13.0%	10007 m	784 m	7.8%	Paved	Good
61	Col de la Platrière from Arvieux	Hautes-Alpes	≈caveated12.6%	7469 m	636 m	8.5%	Paved	Good
62	Col Bayard from Gap	Hautes-Alpes	≈caveated12.6%	7747 m	497 m	6.4%	Paved	Good
63	Col d'Izoard from Cervières	Hautes-Alpes	≈caveated11.9%	9464 m	723 m	7.6%	Paved	Good
64	Col de l'Échelle from Pian del Colle	Hautes-Alpes	11.0%	4787 m	196 m	4.1%	Paved	Good
65	Col de Vars from Vars	Hautes-Alpes	≈caveated10.8%	7079 m	433 m	6.1%	Paved	Good
66	Col de Moissière from Ancelle	Hautes-Alpes	10.8%	3745 m	220 m	5.9%	Paved	High
67	Col du Lautaret from Villar-d'Arêne	Hautes-Alpes	≈caveated10.7%	6661 m	371 m	5.6%	Paved	Good
68	Col de Montgenèvre - Colle del Monginevro from Briançon	Hautes-Alpes	≈caveated9.8%	9103 m	507 m	5.6%	Paved	Good
69	Col du Festre from La Montagne	Hautes-Alpes	≈caveated9.7%	6888 m	365 m	5.3%	Paved	Good
70	Col de Manse from Romette	Hautes-Alpes	≈caveated9.4%	5865 m	258 m	4.4%	Paved	Good
71	Col du Festre from L'Adroit	Hautes-Alpes	8.2%	2187 m	113 m	5.2%	Paved	High
72	Col de Montgenèvre - Colle del Monginevro from Claviere	Hautes-Alpes	≈caveated7.6%	1762 m	64 m	3.6%	Paved	Good
73	Col Bayard from Laye	Hautes-Alpes	7.0%	2674 m	59 m	2.2%	Paved	High
74	Col de Manse from Manse	Hautes-Alpes	6.3%	3339 m	98 m	2.9%	Paved	High
–	Lane near Derrière le Serre · not ranked	Hautes-Alpes	≈caveated29.3%	1200 m	75 m	6.3%	Mixed surface	Good
–	Chemin de la Chasteline · not ranked	Hautes-Alpes	≈caveated25.9%	408 m	53 m	13.1%	Paved	Good
–	Route des Rozans · not ranked	Hautes-Alpes	≈caveated24.0%	3851 m	213 m	5.5%	Paved	Good
–	Chemin de Saint-Jacques · not ranked	Hautes-Alpes	22.9%	274 m	45 m	16.4%	Paved	Good
–	Chemin de la Teinture · not ranked	Hautes-Alpes	≈caveated22.8%	212 m	37 m	17.6%	Paved	Good
–	Lane near Le Chatelard (44.7266, 6.2524) · not ranked	Hautes-Alpes	22.7%	1209 m	69 m	5.7%	Paved	High
–	Route des 4 Chemins · not ranked	Hautes-Alpes	22.2%	1733 m	107 m	6.2%	Paved	High
–	Lane near Pré Gros · not ranked	Hautes-Alpes	≈caveated22.2%	5068 m	325 m	6.4%	Paved	Good
–	Chemin de la Grande Terre · not ranked	Hautes-Alpes	≈caveated22.1%	997 m	118 m	11.9%	Mixed surface	Good
–	Chemin de Champ Féraud · not ranked	Hautes-Alpes	≈caveated22.1%	227 m	38 m	16.7%	Paved	Good
–	Rue de la Villette · not ranked	Hautes-Alpes	≈caveated22.0%	481 m	68 m	14.1%	Paved	Good
–	Chemin Vieux · not ranked	Hautes-Alpes	≈caveated21.2%	487 m	63 m	13.0%	Paved	Good
–	Chemin du Pouzin · not ranked	Hautes-Alpes	20.8%	2277 m	179 m	7.9%	Paved	Good
–	Lane near Charissier · not ranked	Hautes-Alpes	≈caveated20.4%	2321 m	147 m	6.4%	Paved	Good
–	Lane near Les Prés · not ranked	Hautes-Alpes	≈caveated20.3%	422 m	37 m	8.8%	Mixed surface	Good
–	Chemin de Courriau · not ranked	Hautes-Alpes	20.3%	413 m	57 m	13.8%	Mixed surface	High
–	Lane near Pontis (44.5018, 6.3421) · not ranked	Hautes-Alpes	≈caveated19.3%	2245 m	244 m	10.9%	Paved	Good
–	Col du Galibier from Col du Lautaret · not ranked	Hautes-Alpes	13.6%	8536 m	581 m	6.8%	Paved	High
–	Route de la Station · not ranked	Hautes-Alpes	≈caveated11.5%	9385 m	687 m	7.3%	Paved	Good
–	Lane near Les Longs · not ranked	Hautes-Alpes	≈caveated9.8%	2555 m	78 m	3.0%	Paved	Good
–	Col du Lautaret from Le Casset · not ranked	Hautes-Alpes	≈caveated7.5%	10638 m	505 m	4.7%	Paved	Good