Enjoy a nice circular walk around this beautiful lake in the Snowdonia National Park. You can start the walk from the Llyn Dinas car park at the western end of the lake, off the A498. It's about 1.5 miles east of Beddgelert. From the car park pick up the public footpaths heading above the south eastern side of the water. There's some moderate climbing as you head through the woodland above the reservoir. The path eventually takes you to the end of the reservoir where you can cross the Afon Glaslyn and return along the road to the car park. Alternatively you can return the same way through the woods and avoid the road.
To continue your walking in the area you could visit the beautiful Aberglaslyn Pass near Beddgelert. Also nearby are miles of cycling and walking trails in Beddgelert Forest.
Along the Afon Glaslyn you will find Llyn Gwynant which has some nice footpaths along the water and through the surrounding woodland.
The Snowdon Watkin Path also starts from the nearby Nant Gwynant car park so you could try this challenging climb to extend your walk. The start of the path is particularly plesant. It takes you through woodland to the Afon Cwm Llan where there are some lovely waterfalls.
Llyn Dinas Ordnance Survey Map - view and print off detailed OS map
Llyn Dinas Open Street Map - view and print off detailed map
Llyn Dinas OS Map - Mobile GPS OS Map with Location tracking
Llyn Dinas Open Street Map - Mobile GPS Map with Location tracking
Llyn Dinas Pubs/Cafes
Close to the lake is the excellent Caffi Gwynant. The cafe offers a wide range of foods prepared using local produce, daily specials, homemade cakes and desserts, local ales and free wi-fi. There's also an impressive outdoor glass canopy which is dog friendly. You can find the cafe at postcode LL55 4NH.
Further Information and Other Local Ideas
Just to the west you can visit the site of the legend of the Red Dragon at the fascinating Dinas Emrys. There's a lovely trail with river views, waterfalls, attractive woodland and a small hill climb to the ancient ramparts of the ancient fort where there are fine views back down to the lake.