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Isère — road climbs measured by LiDAR — 1–200 of 330

All 330 published climbs in Isère, ranked by their steepest 25 m and measured on IGN’s LiDAR HD 0.5 m laser surveys.

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	Route de Montgoutoux	Isère	≈caveated31.4%	5038 m	380 m	7.5%	paved	Good
2	Chemin de la Bagode	Isère	30.7%	336 m	50 m	14.7%	paved	Good
3	Chemin du Frou	Isère	≈caveated30.4%	595 m	58 m	9.7%	paved	Good
4	Montée de Belledent	Isère	29.6%	260 m	26 m	10.1%	paved	High
5	Chemin de la Fontaine	Isère	≈caveated29.4%	741 m	105 m	14.1%	paved	Good
6	Chemin du Gard	Isère	≈caveated29.4%	935 m	107 m	11.4%	paved	Good
7	Chemin de la Robinière	Isère	≈caveated28.6%	1865 m	140 m	7.5%	paved	Good
8	Chemin de l'Épalud	Isère	≈caveated28.6%	1979 m	68 m	3.4%	paved	Good
9	Montée du Couloir	Isère	27.5%	285 m	49 m	17.2%	paved	High
10	Chemin de la Siberte	Isère	27.1%	372 m	56 m	14.9%	paved	Good
11	Impasse du Clos des Vignes	Isère	≈caveated27.0%	1400 m	104 m	7.4%	paved	Good
12	Chemin de la Couria	Isère	≈caveated26.8%	269 m	42 m	15.7%	paved	Good
13	Chemin de Manjotier	Isère	≈caveated26.7%	1520 m	121 m	8.0%	paved	Good
14	Chemin du Mont	Isère	26.5%	1866 m	131 m	7.0%	paved	Good
15	Chemin des Contrebandiers	Isère	≈caveated26.0%	566 m	71 m	12.5%	paved	Good
16	Chemin de la Croze	Isère	≈caveated26.0%	892 m	108 m	12.1%	paved	Good
17	Chemin de la Cheminée	Isère	≈caveated26.0%	488 m	82 m	16.8%	paved	Good
18	Chemin de Charrière	Isère	≈caveated25.8%	1910 m	190 m	9.9%	paved	Good
19	Chemin des Blaches	Isère	≈caveated25.8%	3191 m	187 m	5.9%	paved	Good
20	Chemin des Vignes	Isère	25.7%	205 m	29 m	14.3%	paved	Good
21	Chemin de la Croix Rollin	Isère	25.6%	1455 m	134 m	9.2%	paved	Good
22	Impasse des Hauts de Patassière	Isère	25.6%	1031 m	70 m	6.7%	paved	Good
23	Chemin du Pourry	Isère	≈caveated25.5%	1018 m	109 m	10.7%	paved	Good
24	Chemin de Chantemerle	Isère	≈caveated25.3%	1418 m	180 m	12.7%	paved	Good
25	Chemin de l'Alpette	Isère	≈caveated25.2%	378 m	74 m	19.6%	mixed surface	Good
26	Impasse de Raffet	Isère	25.2%	217 m	25 m	11.6%	paved	High
27	Chemin du Berger	Isère	≈caveated25.1%	311 m	48 m	15.5%	paved	Good
28	Chemin du Sertaix	Isère	≈caveated25.1%	1046 m	91 m	8.7%	paved	Needs confirmation
29	Chemin de la Visite	Isère	25.0%	628 m	87 m	13.9%	paved	High
30	Chemin de Cayonnière	Isère	≈caveated24.9%	1661 m	190 m	11.4%	paved	Needs confirmation
31	Montée d'Uriol	Isère	24.7%	1647 m	214 m	13.0%	gravel	High
32	Discovered lane (44.9457, 5.8323)	Isère	24.6%	4028 m	340 m	8.4%	paved	High
33	Chemin de Château Pilon	Isère	≈caveated24.6%	1037 m	116 m	11.2%	paved	Good
34	Chemin Triolle	Isère	24.6%	267 m	36 m	13.5%	paved	High
35	Impasse de Compostelle	Isère	≈caveated24.6%	586 m	54 m	9.2%	paved	Good
36	Chemin des Plantés	Isère	≈caveated24.5%	255 m	53 m	20.8%	paved	Good
37	Route de Saint-Hugon	Isère	24.5%	931 m	76 m	8.2%	paved	High
38	Impasse Gargamelle	Isère	≈caveated24.5%	1072 m	86 m	8.0%	mixed surface	Good
39	Chemin de Pré Bousson	Isère	≈caveated24.4%	439 m	53 m	12.2%	paved	Good
40	Chemin de Rochepleine	Isère	≈caveated24.3%	281 m	45 m	16.2%	paved	Good
41	Chemin de la Bastille	Isère	≈caveated24.1%	1554 m	234 m	15.1%	paved	Good
42	Montée de la Rua	Isère	≈caveated24.0%	427 m	56 m	13.0%	paved	Good
43	Discovered lane (45.1813, 5.3322)	Isère	24.0%	217 m	35 m	16.2%	paved	Good
44	Chemin du Boutet	Isère	24.0%	1009 m	108 m	10.7%	paved	Good
45	Rue de l'Église	Isère	24.0%	313 m	32 m	10.2%	paved	High
46	Montée de la Siphonnière	Isère	23.9%	1448 m	112 m	7.8%	paved	Good
47	Rue des Sagnes	Isère	23.9%	391 m	48 m	12.2%	mixed surface	High
48	Chemin de la Combe Reynaud	Isère	≈caveated23.8%	1553 m	97 m	6.3%	paved	Good
49	Chemin de l'Homnesy	Isère	≈caveated23.7%	2516 m	249 m	9.9%	paved	Needs confirmation
50	Rue du 8 Mai 1945	Isère	≈caveated23.7%	430 m	37 m	8.6%	paved	Good
51	Chemin de l'Ancien Fort	Isère	≈caveated23.7%	676 m	68 m	10.1%	paved	Good
52	Chemin du Vacher	Isère	23.6%	693 m	69 m	9.9%	paved	Good
53	Chemin des Fontanettes	Isère	23.5%	454 m	56 m	12.4%	paved	High
54	Route du Peuil	Isère	≈caveated23.4%	3957 m	357 m	9.0%	paved	Good
55	Route de Varacieux	Isère	≈caveated23.4%	2122 m	132 m	6.2%	paved	Good
56	Discovered lane (45.1626, 5.6814)	Isère	≈caveated23.2%	505 m	47 m	9.3%	paved	Good
57	Discovered lane (45.3976, 5.2472)	Isère	23.1%	272 m	23 m	8.4%	paved	High
58	Chemin des Trois Châtaigniers	Isère	≈caveated23.1%	284 m	35 m	12.3%	paved	Good
59	Montée du Ronfet	Isère	≈caveated23.1%	552 m	64 m	11.7%	paved	Good
60	Chemin de la Tour des Chiens	Isère	≈caveated23.0%	1101 m	144 m	13.1%	mixed surface	Good
61	Discovered lane (45.3878, 5.9508)	Isère	≈caveated23.0%	4214 m	441 m	10.5%	paved	Good
62	Impasse de Fréjuret	Isère	≈caveated23.0%	950 m	91 m	9.6%	mixed surface	Good
63	Discovered lane (45.0565, 5.7548)	Isère	23.0%	6043 m	552 m	9.1%	paved	Good
64	Chemin des Bergers	Isère	23.0%	276 m	33 m	11.9%	paved	High
65	Chemin de la Vierge	Isère	≈caveated23.0%	290 m	48 m	16.7%	paved	Good
66	Impasse de la Barrière	Isère	22.9%	334 m	35 m	10.5%	paved	High
67	Allée des Gorges	Isère	≈caveated22.9%	684 m	83 m	12.2%	mixed surface	Good
68	Montée de la Citadelle	Isère	22.9%	230 m	19 m	8.2%	paved	High
69	Discovered lane (45.3046, 5.4859)	Isère	≈caveated22.9%	841 m	61 m	7.2%	paved	Good
70	Montée des Champaudes	Isère	≈caveated22.9%	1177 m	117 m	10.0%	paved	Good
71	Chemin du Goulet du Loup	Isère	≈caveated22.9%	529 m	55 m	10.4%	paved	Good
72	Chemin de Chables	Isère	≈caveated22.8%	799 m	103 m	12.9%	paved	Good
73	Chemin du Violet	Isère	≈caveated22.8%	519 m	39 m	7.5%	paved	Good
74	Impasse du Bardonnet	Isère	≈caveated22.8%	705 m	69 m	9.8%	paved	Good
75	Grande Rue de la Frette	Isère	≈caveated22.8%	894 m	141 m	15.8%	paved	Good
76	Chemin de la Grande Combe	Isère	≈caveated22.7%	1168 m	171 m	14.7%	paved	Good
77	Lotissement Le Bertin	Isère	22.7%	215 m	35 m	16.1%	paved	High
78	Chemin du Ventelon	Isère	≈caveated22.7%	232 m	40 m	17.3%	paved	Good
79	Chemin des Grandes Vignes	Isère	22.7%	528 m	60 m	11.3%	paved	High
80	Petit Chemin de Tortu	Isère	≈caveated22.7%	236 m	33 m	13.9%	mixed surface	Good
81	Chemin des Cotes Martines	Isère	≈caveated22.6%	2135 m	197 m	9.2%	paved	Good
82	Chemin des Trois Croix	Isère	≈caveated22.6%	1515 m	96 m	6.3%		Good
83	Impasse du Haut Moisène	Isère	≈caveated22.6%	679 m	81 m	11.9%	paved	Good
84	Chemin du Ressauton	Isère	22.6%	213 m	35 m	16.4%	paved	High
85	Chemin des Tournaux	Isère	≈caveated22.6%	3980 m	365 m	9.2%	paved	Good
86	Route des Contamines	Isère	≈caveated22.6%	227 m	39 m	17.3%	mixed surface	Good
87	Route de Lyon	Isère	22.5%	1735 m	70 m	4.1%	paved	Good
88	Impasse de la Grépatière	Isère	≈caveated22.5%	475 m	63 m	13.2%	paved	Good
89	Montée du Château	Isère	≈caveated22.5%	832 m	76 m	9.1%	paved	Good
90	Impasse des Mules	Isère	≈caveated22.5%	685 m	83 m	12.1%	paved	Good
91	Chemin du Coteau	Isère	22.4%	252 m	41 m	16.1%	paved	Good
92	Discovered lane (45.5958, 4.9099)	Isère	22.4%	315 m	35 m	11.2%	paved	High
93	Route du Ponteil	Isère	≈caveated22.4%	10751 m	796 m	7.4%	paved	Good
94	Route Départementale 531	Isère	22.4%	4604 m	296 m	6.4%	paved	Good
95	Chemin du Ponçon	Isère	≈caveated22.3%	271 m	46 m	17.1%	mixed surface	Good
96	Chemin du Revoux	Isère	≈caveated22.3%	3336 m	343 m	10.3%		Good
97	Rue de Grisolles	Isère	22.3%	267 m	37 m	13.7%	paved	High
98	Chemin de Montlivet	Isère	≈caveated22.3%	1062 m	100 m	9.4%	paved	Good
99	Chemin de la Bourderie	Isère	≈caveated22.3%	1902 m	144 m	7.6%	paved	Good
100	Chemin de Trellins	Isère	≈caveated22.2%	623 m	66 m	10.5%	paved	Good
101	Chemin de Cottan	Isère	≈caveated22.2%	200 m	33 m	16.4%	paved	Good
102	Discovered lane (45.4324, 5.5582)	Isère	≈caveated22.2%	748 m	105 m	14.0%	paved	Good
103	Chemin du Vieron	Isère	≈caveated22.1%	941 m	146 m	15.5%	paved	Good
104	Chemin des Chartreux	Isère	≈caveated22.1%	309 m	37 m	12.1%	mixed surface	Good
105	Chemin des Mousses	Isère	≈caveated22.0%	334 m	53 m	15.8%	paved	Good
106	Chemin de Cul Froid	Isère	≈caveated22.0%	398 m	65 m	16.3%	paved	Good
107	Chemin du Nezet	Isère	21.9%	546 m	65 m	11.9%	paved	Good
108	Discovered lane (45.3783, 4.8940)	Isère	≈caveated21.9%	1253 m	122 m	9.7%	paved	Good
109	Chemin du Bottaz	Isère	≈caveated21.9%	593 m	57 m	9.7%	paved	Good
110	Chemin des Prés	Isère	≈caveated21.9%	222 m	25 m	11.2%	paved	Good
111	Chemin de Manissola	Isère	21.9%	1241 m	105 m	8.5%	mixed surface	High
112	Chemin de La Salette	Isère	≈caveated21.9%	600 m	97 m	16.1%	mixed surface	Good
113	Chemin de Champ de Bras	Isère	≈caveated21.9%	671 m	78 m	11.6%	mixed surface	Good
114	Chemin de la Chaleur	Isère	≈caveated21.9%	2637 m	202 m	7.7%	paved	Good
115	Route des Petites Roches	Isère	21.8%	2807 m	222 m	7.9%	paved	High
116	Chemin du Jacquemoud	Isère	≈caveated21.8%	1070 m	124 m	11.6%	paved	Good
117	Discovered lane (45.2702, 5.9278)	Isère	21.8%	408 m	43 m	10.5%	paved	High
118	Montée de Beaumur	Isère	21.8%	741 m	79 m	10.7%	paved	High
119	Montée de la Chaisse	Isère	21.8%	211 m	27 m	12.9%	paved	High
120	Chemin du Bas Vallin	Isère	≈caveated21.7%	1592 m	87 m	5.5%	paved	Good
121	Montée de Charné	Isère	21.7%	394 m	52 m	13.1%	paved	Good
122	Montée des Gavanats	Isère	≈caveated21.7%	364 m	51 m	14.0%	paved	Good
123	Montée du Larys à L'Enclos	Isère	≈caveated21.7%	2289 m	119 m	5.2%	paved	Good
124	Route du Touvat	Isère	≈caveated21.6%	1009 m	102 m	10.1%	paved	Good
125	Discovered lane (45.0899, 5.2082)	Isère	≈caveated21.6%	2477 m	114 m	4.6%	paved	Good
126	Chemin de la Montagne	Isère	≈caveated21.6%	2284 m	172 m	7.5%	paved	Good
127	Chemin de la Ville	Isère	21.6%	1240 m	143 m	11.6%	paved	Good
128	Montée Champ des Monts	Isère	≈caveated21.6%	917 m	73 m	8.0%	paved	Good
129	Rue du Garat	Isère	21.6%	470 m	62 m	13.1%	paved	Good
130	Chemin des Olivets	Isère	≈caveated21.5%	2288 m	207 m	9.1%	paved	Good
131	Chemin de la Source	Isère	≈caveated21.5%	690 m	56 m	8.2%	paved	Good
132	Chemin de Simandre	Isère	21.5%	1785 m	157 m	8.8%	paved	Good
133	Chemin de l'Ébron	Isère	≈caveated21.5%	334 m	46 m	13.8%	gravel	Good
134	Chemin du Sautaret	Isère	21.5%	265 m	30 m	11.1%	paved	High
135	Chemin de la Lauze	Isère	≈caveated21.5%	1578 m	111 m	7.0%	paved	Good
136	Chemin de Collonge	Isère	≈caveated21.4%	1095 m	87 m	7.9%	paved	Good
137	Route de Bouvardière	Isère	≈caveated21.4%	785 m	72 m	9.1%	paved	Good
138	Chemin du Bas de Fontvielle	Isère	≈caveated21.4%	357 m	40 m	11.3%	paved	Good
139	Montée du Servas	Isère	≈caveated21.4%	1430 m	132 m	9.2%	paved	Needs confirmation
140	Rue de la Martellière	Isère	≈caveated21.3%	1697 m	169 m	9.9%	paved	Good
141	Route des Etroits	Isère	≈caveated21.3%	5775 m	444 m	7.7%	paved	Good
142	Chemin du Fontanil	Isère	≈caveated21.3%	1055 m	154 m	14.6%	mixed surface	Good
143	Chemin de Tireluc	Isère	≈caveated21.3%	1084 m	123 m	11.4%	paved	Good
144	Chemin du Rapy	Isère	≈caveated21.3%	1117 m	99 m	8.9%	paved	Good
145	Montée de Château Rostaing	Isère	≈caveated21.3%	888 m	93 m	10.5%	paved	Good
146	Montée du Gros Chêne	Isère	≈caveated21.3%	892 m	76 m	8.6%	paved	Good
147	Impasse Sansaret	Isère	21.3%	392 m	55 m	14.1%	paved	Good
148	Route des Jaillets	Isère	≈caveated21.3%	523 m	62 m	11.8%	paved	Good
149	Chemin du Fournel	Isère	≈caveated21.3%	1232 m	83 m	6.7%	paved	Good
150	Chemin de la Rigole	Isère	≈caveated21.3%	1004 m	133 m	13.3%	gravel	Good
151	Impasse du Bois de l'Arène	Isère	≈caveated21.2%	304 m	32 m	10.6%	paved	Good
152	Impasse des Bullissières	Isère	≈caveated21.2%	649 m	70 m	10.8%	paved	Good
153	Discovered lane (45.2044, 5.2208)	Isère	21.2%	307 m	40 m	13.1%	paved	High
154	Chemin de la Martinique	Isère	≈caveated21.2%	1573 m	105 m	6.7%	paved	Good
155	Chemin Ferras	Isère	21.2%	363 m	39 m	10.7%	paved	Good
156	Discovered lane (44.8225, 5.5798)	Isère	21.2%	1670 m	85 m	5.1%	paved	High
157	Chemin de Blanchard	Isère	21.2%	269 m	38 m	14.2%	paved	High
158	Discovered lane (45.6552, 5.3574)	Isère	21.2%	337 m	36 m	10.6%	paved	Good
159	Chemin de l'Échaillon	Isère	≈caveated21.2%	304 m	40 m	13.2%	paved	Good
160	Chemin du Port au Vallin	Isère	≈caveated21.2%	265 m	36 m	13.7%	paved	Good
161	Chemin du Tillaret	Isère	21.2%	849 m	93 m	10.9%	paved	High
162	Chemin de Bressarot	Isère	≈caveated21.2%	2295 m	144 m	6.3%	paved	Good
163	Montée de l'Ancienne Mairie	Isère	≈caveated21.2%	2118 m	163 m	7.7%	paved	Good
164	Chemin de Préfanton	Isère	≈caveated21.2%	796 m	103 m	12.9%	paved	Good
165	Chemin de Serre Monet	Isère	21.1%	600 m	45 m	7.5%	paved	High
166	Chemin du Château	Isère	21.1%	454 m	57 m	12.5%	paved	High
167	Chemin de Botte	Isère	≈caveated21.1%	2108 m	156 m	7.4%	paved	Good
168	Montée de la Source	Isère	≈caveated21.1%	724 m	57 m	7.8%	paved	Good
169	Montée des Acacias	Isère	21.1%	736 m	68 m	9.3%	paved	Good
170	Montée du Camp de César	Isère	≈caveated21.1%	1387 m	119 m	8.6%	mixed surface	Good
171	Route des Alles	Isère	≈caveated21.1%	1339 m	94 m	7.0%	paved	Good
172	Route du Monin	Isère	≈caveated21.0%	2357 m	96 m	4.1%	paved	Good
173	Chemin de Reguinelle	Isère	21.0%	477 m	50 m	10.4%	paved	Good
174	Route du Sappey	Isère	≈caveated21.0%	1924 m	160 m	8.3%	paved	Good
175	Chemin du Polonfrey	Isère	21.0%	674 m	58 m	8.6%	paved	Good
176	Montée de Pré Neyrat	Isère	≈caveated21.0%	1180 m	144 m	12.2%	paved	Good
177	Route des Prairies	Isère	21.0%	622 m	50 m	8.1%	paved	Good
178	Chemin de la Sonnière	Isère	20.9%	767 m	65 m	8.5%	paved	Good
179	Impasse des Lauriers	Isère	≈caveated20.9%	215 m	24 m	11.1%	paved	Good
180	Chemin des Martinets	Isère	20.9%	1201 m	95 m	7.9%	paved	Good
181	Chemin des Rez	Isère	≈caveated20.9%	924 m	43 m	4.6%	paved	Good
182	Montée de la Revatière	Isère	20.9%	278 m	43 m	15.5%	paved	High
183	Montée de la Scia	Isère	≈caveated20.9%	2140 m	286 m	13.4%	paved	Good
184	Chemin de la Chapelle Saint-Roch	Isère	≈caveated20.9%	724 m	85 m	11.8%	paved	Good
185	Chemin de Galinière	Isère	20.8%	469 m	66 m	14.2%	paved	Good
186	Route de la Merlière	Isère	20.8%	1824 m	203 m	11.2%	paved	Good
187	Chemin de la Bergère	Isère	≈caveated20.8%	592 m	70 m	11.9%	paved	Good
188	Route de Goncelin	Isère	20.8%	2085 m	141 m	6.7%	paved	Good
189	Discovered lane (45.1729, 5.3128)	Isère	≈caveated20.8%	2002 m	151 m	7.5%	paved	Good
190	Discovered lane (45.1798, 5.8858)	Isère	≈caveated20.8%	254 m	30 m	11.8%	paved	Good
191	Chemin des Rives	Isère	≈caveated20.8%	594 m	50 m	8.5%	paved	Good
192	Chemin des Pièces	Isère	≈caveated20.8%	366 m	49 m	13.5%	paved	Good
193	Chemin du Bois de la Noire	Isère	20.8%	404 m	49 m	12.0%	paved	Good
194	Chemin des Pelissiers	Isère	≈caveated20.7%	860 m	58 m	6.7%	paved	Good
195	Chemin des Tuillères	Isère	≈caveated20.7%	690 m	83 m	12.1%	paved	Needs confirmation
196	Route du Luitel	Isère	≈caveated20.7%	2481 m	266 m	10.7%	paved	Good
197	Chemin de Mont-Bavonne	Isère	20.7%	1370 m	97 m	7.1%	paved	High
198	Rue du Calvaire	Isère	20.7%	500 m	59 m	11.9%	paved	High
199	Chemin de la Barrière	Isère	≈caveated20.7%	379 m	43 m	11.3%	paved	Good
200	Chemin du Cul de Perrette	Isère	20.7%	755 m	70 m	9.2%	paved	High