The times below are valid from May 23rd until October 30th 2010.

Distances of Places with Public Transport Links to Keveral
Looe: 4 miles
Liskeard: 9 miles
St.Germans: 7 miles (best for cyclists)
Plymouth: 15 miles

Mondays to Saturdays
You should travel to Liskeard (national train and coach services) for a taxi or lift to Keveral, or for local bus connections to Seaton, or get a train connection to Looe for slightly cheaper taxis.
Please note that the coach and bus stops are in the centre of Liskeard, which is 10-15 minutes walk from the train station. Also note that there are now buses from Looe on Sundays ONLY, and there are no direct buses from Plymouth, except on Sundays.
More info below.

Sundays
On Sundays, there are local buses to Seaton from Plymouth and Looe only, or get a taxi or lift from Liskeard. More info below.

Travelling to Cornwall by Train
There are mainline trains to Liskeard, St.Germans, and Plymouth.
There is also a scenic one-carriage branch-line train from Liskeard to Looe, departures every 1-1.5 hours, last train 20.40 (Mon-Sat) (20.15 on Sundays), journey time 30 minutes.
For train times and fares, visit nationalrail.co.uk, or phone 08457 48 49 50

Travelling to Cornwall by Coach
National Express coaches go to Liskeard and Plymouth. (Plymouth is the best option ONLY if you are travelling on a Sunday and you do not wish to take a taxi or get a lift from Liskeard).

Taxis and Lifts
You can get a taxi from Liskeard (approx £20) or Looe (approx £12). FAQs page here
We may also be able to pick you up from Liskeard, Looe or Seaton, if this is arranged in advance.

Local Buses to Seaton (summary, details below)
From Liskeard: Monday to Saturday only, last bus 16.40, the bus stop is in the centre of town, which is 10-15 minutes walk from the train station;
From Plymouth: direct buses on Sundays only (10.13 and 15.28); on other days, pick up a second bus at Torpoint (last bus 18.00).
From Looe: Sundays only (bus 81B, 12.32 and 17.40).

Local Buses to Seaton (details)
From Liskeard: bus number 581, the Liskeard-Torpoint bus, (Monday to Saturday only, and not public holidays). The bus stop is in the centre of town, which is 10-15 minutes walk from the train station. Buses leave Liskeard at 06.40, 08.40*, 10.40, 12.40*, 14.40* and 16.40 (* starts from Liskeard train station 5 minutes earlier), and the journey to Seaton takes 35 minutes.
For further info and return times:
Bus 581 Liskeard-Seaton-Torpoint

From Plymouth: Sundays and Public Holidays: you can get bus 81B from Plymouth to Seaton (destination Polperro), leaving Plymouth (Royal Parade) at 10.13 and 15.28, and from opposite Plymouth train station at 10.17 and 15.32. (The bus stop is on the other side of the road from the train station, just up from the railway bridge, but the bus number is not indicated on the bus shelter and you may have to put your arm out for the bus to stop, so keep your eyes open!). This journey takes 70 minutes.
From Plymouth: Monday-Saturday: get bus 81 or 81C from Plymouth bus station or opposite the train station to Torpoint (approx every 15 minutes). (The bus stop is on the other side of the road from the train station, just up from the railway bridge, but the bus number is not indicated on the bus shelter and you may have to put your arm out for the bus to stop, so keep your eyes open!). At Torpoint (by the ferry, not the town centre), pick up the Torpoint-Liskeard bus (last bus 18.00).
For further info and return times:
Bus 81,81B,81C Plymouth-Torpoint (to Seaton and Looe on Sundays only).
Bus 581 Torpoint-Seaton-Liskeard

At Seaton, you will get off the bus half way along the sea front.

Cornwall Public Transport home page

Getting to Keveral from Seaton by foot
Go here