Hills listed

25

Highest hill

Arenig Fawr 854 m

Mean height

685 m

Hewitts

18

Nuttalls

25

Marilyns

12

Access rights in this region

Conditional Right to roam in Wales: Right to roam only on mapped CRoW open access land — full Wales access guide.

This is the general position, not legal advice — local byelaws, seasonal restrictions and closures can override it. See the country-by-country access guide, or query an exact grid reference with the access checker.

All 25 hills, tallest first

Hills in Barmouth to Betws-y-Coed and Bala, sorted by height descending

#	Hill	Height	Prominence	Classifications	Grid ref
1	Arenig Fawr	854 m	480 m	HewittNuttallMarilyn +2	SH827369
2	Arenig Fawr South Top	837 m	25 m	Nuttall	SH826366
3	Y Llethr	756 m	561 m	HewittNuttallMarilyn +2	SH661257
4	Moel Llyfnant	751 m	210 m	HewittNuttallMarilyn +2	SH808351
5	Diffwys	750.4 m	147.6 m	HewittNuttallHuMP +1	SH661234
6	Rhobell Fawr	734 m	303.7 m	HewittNuttallMarilyn +2	SH786256
7	Rhinog Fawr	720 m	366 m	HewittNuttallTrail 100 +3	SH656290
8	Arenig Fawr South Ridge Top	714 m	21 m	Nuttall	SH827359
9	Rhinog Fach	711.6 m	151 m	HewittNuttallMarilyn +2	SH664270
10	Arenig Fach	688.8 m	297.6 m	HewittNuttallTrail 100 +3	SH820415
11	Crib-y-rhiw	681.2 m	29 m	Nuttall	SH663248
12	Carnedd y Filiast	669 m	316 m	HewittNuttallMarilyn +2	SH871445
13	Dduallt	662.8 m	139.6 m	HewittNuttallHuMP +1	SH810273
14	Manod Mawr	661 m	265 m	HewittNuttallMarilyn +2	SH724446
15	Manod Mawr North Top	658 m	65 m	HewittNuttallSimm	SH727458
16	Waun Garnedd-y-Filiast	650.9 m	15.1 m	Nuttall	SH874452
17	Carnedd Llechwedd-llyfn	644.1 m	25.5 m	Nuttall	SH857444
18	Diffwys West Top	643.1 m	21.7 m	Nuttall	SH648229
19	Y Garn	629 m	317 m	HewittNuttallMarilyn +2	SH702230
20	Moel Penamnen	628.3 m	138 m	HewittNuttallHuMP +1	SH716483
21	Moel Ysgyfarnogod	623 m	182 m	HewittNuttallMarilyn +2	SH658345
22	Gallt y Daren	619.4 m	113 m	HewittNuttallHuMP +1	SH778344
23	Foel Boeth	615.4 m	16.8 m	Nuttall	SH779342
24	Foel Penolau	614.4 m	31.9 m	HewittNuttallSimm	SH661348
25	Foel Goch	611 m	274 m	HewittNuttallMarilyn +2	SH953422

Hill data from the Database of British & Irish Hills v18.3 (CC BY 4.0). Prominence is the drop to the hill's key col; a dash means it is not recorded in our dataset.

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Browse the other survey areas on the regions hub, check what you can do at a specific spot with the access checker, and read our safety notes before heading up — hill days here can outlast daylight, especially in winter.