Criccieth Tennis Club can claim to be one of the oldest clubs in existence today.
It began in 1882 in the grounds of Parciau Mawr and transferred to its present site in 1884.
It was first affiliated to the Lawn Tennis Association in 1896.
Fifty-one open tournaments were held up to 1939, with players competing for the North Wales Championships.
Notables who played here included John Boynton Priestley, the novelist, playwright and broadcaster; Frank Riseley who partnered Sydney Smith and won the Men's Double Championship at Wimbledon in 1902 and 1906; his brother Bob Riseley who was on the Wimbledon Committee of Management for many years; Dodd and Mellet of South Africa; Dorothy Round Little who was Ladies' Singles Champion at Wimbledon in 1934 and 1937 and Mixed Doubles Champion in 1934, 1935 and 1936; Commander Philip Glover, Royal Navy champion; Thelma Cazalet-Keir, the Conservative feminist politician; Alan Davies; Duncan Macaulay, who was Secretary of the All England Lawn Tennis and Croquet Club from 1946 to 1963; and Megan Lloyd George, the Liberal Party's Deputy Leader from 1949 to 1952.

Golf started in Criccieth with a few holes on Caerdyni Hill, but in 1906 Criccieth Golf Club opened.
It was an undulating nine-hole course on natural terrain with views of the coast and the mountains of Snowdonia.
The penultimate hole was a challenging par 4 with a green 75 feet (23 m) above the tee, whilst the finishing hole was just 100 yards (91 m) long with the green 100 feet (30 m) below the tee.
The club holds the distinction of having three British prime ministers, Bonar Law, David Lloyd George and Winston Churchill, play the course on the same day.
It closed on New Year's Eve, 2017.

The town is a popular venue for sea anglers.
From the East Shore, bass, dogfish, mackerel and whiting can be caught.
 The Stone Jetty, in addition, is a good spot for conger, pollock and wrasse dabs, whilst bass, dogfish, mackerel, pollock and whiting can all also be found from the Marine Beach.

Criccieth, Llanystumdwy and District Angling Association, formed in 1927, controls the fishing rights on 8 miles (13 km) of the Afon Dwyfor and Afon Dwyfach.
Each year between 2,000 and 3,000 sea trout and 30 to 40 salmon are caught; the association runs a hatchery where between 8,000 and 10,000 sea trout are reared annually.
 Gloddfa Lake, a disused quarry pool on Criccieth Golf Course, is a location for coarse fishing, with catches of rudd, roach and eels.

Bathing is popular, particularly on the East Shore, which is sandy and has a safe shallow area for children.
At the eastern end is a rocky area with rock pools exposed at low tide.
 Graig Ddu (English: Black Rock) marks the boundary with Black Rock Sands.
The Marine Beach to the west of the castle is pebbly.
The water quality prediction is "good" and in 2009 both beaches were awarded a yellow flag seaside award.

Surfing is possible at all stages of the tide, but there is a fairly exposed beach break that does not work very often.
It is particularly flat in summer.
Most of the surf comes from groundswells and the best swell direction is from the southwest, the beach break providing left- and right-handers.
Offshore winds blow from the north-northeast.

Crown green bowls is played at Criccieth Bowling Club, and there is a miniature golf course nearby.
Criccieth Tennis Club can claim to be one of the oldest clubs in existence today. It began in 1882 in the grounds of Parciau Mawr and transferred to its present site in 1884. It was first affiliated to the Lawn Tennis Association in 1896. Fifty-one open tournaments were held up to 1939, with players competing for the North Wales Championships. Notables who played here included John Boynton Priestley, the novelist, playwright and broadcaster; Frank Riseley who partnered Sydney Smith and won the Men's Double Championship at Wimbledon in 1902 and 1906; his brother Bob Riseley who was on the Wimbledon Committee of Management for many years; Dodd and Mellet of South Africa; Dorothy Round Little who was Ladies' Singles Champion at Wimbledon in 1934 and 1937 and Mixed Doubles Champion in 1934, 1935 and 1936; Commander Philip Glover, Royal Navy champion; Thelma Cazalet-Keir, the Conservative feminist politician; Alan Davies; Duncan Macaulay, who was Secretary of the All England Lawn Tennis and Croquet Club from 1946 to 1963; and Megan Lloyd George, the Liberal Party's Deputy Leader from 1949 to 1952.
Golf started in Criccieth with a few holes on Caerdyni Hill, but in 1906 Criccieth Golf Club opened. It was an undulating nine-hole course on natural terrain with views of the coast and the mountains of Snowdonia. The penultimate hole was a challenging par 4 with a green 75 feet (23 m) above the tee, whilst the finishing hole was just 100 yards (91 m) long with the green 100 feet (30 m) below the tee. The club holds the distinction of having three British prime ministers, Bonar Law, David Lloyd George and Winston Churchill, play the course on the same day. It closed on New Year's Eve, 2017.
The town is a popular venue for sea anglers. From the East Shore, bass, dogfish, mackerel and whiting can be caught.  The Stone Jetty, in addition, is a good spot for conger, pollock and wrasse dabs, whilst bass, dogfish, mackerel, pollock and whiting can all also be found from the Marine Beach.
Criccieth, Llanystumdwy and District Angling Association, formed in 1927, controls the fishing rights on 8 miles (13 km) of the Afon Dwyfor and Afon Dwyfach. Each year between 2,000 and 3,000 sea trout and 30 to 40 salmon are caught; the association runs a hatchery where between 8,000 and 10,000 sea trout are reared annually.  Gloddfa Lake, a disused quarry pool on Criccieth Golf Course, is a location for coarse fishing, with catches of rudd, roach and eels.
Bathing is popular, particularly on the East Shore, which is sandy and has a safe shallow area for children. At the eastern end is a rocky area with rock pools exposed at low tide.  Graig Ddu (English: Black Rock) marks the boundary with Black Rock Sands. The Marine Beach to the west of the castle is pebbly. The water quality prediction is "good" and in 2009 both beaches were awarded a yellow flag seaside award.
Surfing is possible at all stages of the tide, but there is a fairly exposed beach break that does not work very often. It is particularly flat in summer. Most of the surf comes from groundswells and the best swell direction is from the southwest, the beach break providing left- and right-handers. Offshore winds blow from the north-northeast.
Crown green bowls is played at Criccieth Bowling Club, and there is a miniature golf course nearby.
Criccieth